: 1.21 $2024-03-29T15:07:30-7:003.236.138.253searchRMRM856495 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle16731B. E. Nelson1989621172U.S.A.WyomingParkNorthern Absarokas: on the Reef, ca 2 mi NE of Cathedral Cliffs, ca 33 air mi NW of Cody.-109.5522244.848062286Slopes and below limestone cliffs. Phenology: flowering.RMRM856494 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle16783B. E. Nelson1989623174U.S.A.WyomingParkNorthern Absarokas: along Pilot Creek Trail below the Reef, ca 2 air mi SE of Pilot Peak, ca 49.5 air mi NW of Cody.-109.8413944.965282408Open Douglas fir forest. Phenology: flowering.RMUSFS856499 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1803David Rosenthal199771182U.S.A.WyomingFremontWind River Range: from saddle E of Gap Lake down main trail to boggy areas where lake used to be.-109.818843.691424082500Mixed conifer forest with meadow leading to lake. Phenology: fruiting.RMUSFS856498 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2239David Rosenthal1997712193U.S.A.WyomingParkNorthern Absaroka Area: Shoshone National Forest: ca 14 air mi W of town of Wapiti on U.S. Hwy 14, 16, and 20 and intersection with Moss Creek, up slope from creek to ridge.-109.724744.476319812134Spruce/fir forest to rocky loose slopes and ridges with volcanic substrate. Phenology: fruiting.RMUSFS856497 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2761David Rosenthal1997720201U.S.A.WyomingParkNorthern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: 0.5 mi W of Eagle Creek Campground on U.S. Hwy 14, 16, and 20, up Mormon Creek to cirque W of Sleeping Giant Mountain, ca 39 air mi W of Cody.-109.885844.490822862682Spruce/fir forest with some lodgepole pine. Phenology: fruiting.RMUSFS856496 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2928David Rosenthal1997722203U.S.A.WyomingParkNorthern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.-109.73944.819122252378Spruce/fir forest with steep, open slopes and ridges. Phenology: flowering & fruiting.RMUSFS856493 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle58959Ronald L. Hartman Jim Fowler1997727208U.S.A.WyomingParkNorthern Absaroka Area: Ishawooa Creek Pack Trail.-109.563644.331319812042North exposure in Douglas fir forest and adjacent creek shoulder. Phenology: fruiting.RMUSFS856492 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle59536Ronald L. Hartman1997811223U.S.A.WyomingParkNorthern Absaroka Area: Bobcat Creek Trail.-109.523344.287819201981Douglas fir and limber pine slopes with openings of sagebrush and streamsides. Phenology: fruiting.RM726358 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle11488Erwin F. Evert1986826238U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: canyon just W of The Palisades, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, and 20.-109.76544.461819201951In dry, rocky, mostly open Douglas fir forest.RM726419 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle11588Erwin F. Evert1986827239U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along Eagle Creek, ca 1/4-1/2 mi S of U.S. Hwy 14, 16, and 20.-109.90644.46181981In moist, mossy, spruce-fir forest west of creek.RM724787 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9827Erwin F. Evert1986611162U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along Pagoda Creek, ca 1.5 mi S of U.S. Hwy 14, 16, and 20.-109.603944.44732042Moist soil under Douglas fir.RMRM731295 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle12207Erwin F. Evert1987616167U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along Horse Creek, ca 2 mi N of U.S. Hwy 14, 16, and 20.-109.603944.49082042Riparian community with Populus balsamifera, Pseudotsuga menziesii and Rosa woodsii. Phenology: fruiting.RMRM732532 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle13415Erwin F. Evert1987728209U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along the south bank of North Fork Shoshone River, ca 1/8-1/4 mi E of Blackwater Creek.-109.744944.461818871905Open Douglas fir forest. Phenology: flowering & fruiting.RMRM753350 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14383Erwin F. Evert1988613165U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 1/8-1/2 mi E of Grinnell Creek.2012In mixed coniferous forest of lodgepole pine, Douglas fir, and subalpine fir, with a ground layer dominated by Carex geyeri.RMRM753032 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14583Erwin F. Evert1988618170U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along East Fork of Green Creek, ca 2.5-3.0 mi S of U.S. Hwy 14, 16, and 20.-109.503244.418321342378Mixed coniferous forest of Douglas fir, lodgepole pine, and subalpine fir with a ground layer of Juniperus communis, Astragalus miser var. hylophilus, and Arnica cordifolia. Phenology: fruiting.RMRM752278 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle15269Erwin F. Evert1988711193U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along Rand Creek, ca 2 mi S of U.S. Hwy 14, 16, and 20, on northeast end of Table Mountain.-109.462944.43282140Riparian community, prominent species included: Picea engelmannii, Alnus incana ssp. tenuifolia, Equisetum arvense, and Actaea rubra. Phenology: fruiting.RMRM738362 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle20494Erwin F. Evert1991610161U.S.A.MontanaMadisonMadison Range: on the west front along Jack Creek Trail, ca 1/2-3/4 mi E of trail head, ca 10 mi E of Ennis.-111.526145.342117891798Lodgepole pine-Engelmann spruce forest with Actaea rubra, Disporum trachycarpum, Ribes lacustre, Linnaea borealis, and Arnica cordifolia. Phenology: flowering.RMRM738517 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle20554Erwin F. Evert1991610161U.S.A.MontanaMadison[location and coordinates withheld]14021432Shrubland and narrow riparian area with Toxicodendron rydbergii, Symphoricarpos occidentalis, and Prunus virginiana. Phenology: flowering.RMRM738650 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle20747Erwin F. Evert1991611162U.S.A.MontanaGallatinMadison Range: Gallatin National Forest: Gallatin Canyon along access road to Cascade Creek trailhead just W of U.S. Highway 191 and Gallatin River, ca 25 mi SW of Bozeman.-111.218245.39961705Douglas fir forest with Aquilegia flavescens, Arnica cordifolia, and Clematis occidentalis. Phenology: flowering.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle20792Erwin F. Evert1991617168U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: Green Canyon Pass, ca 20 mi N of Ashton.-111.546244.33832225Douglas fir forest with some lodgepole pine and with Carex geyeri, Vaccinium membranaceum, Spiraea betulifolia, and Antennaria racemosa in the groundlayer.RMRM739418 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle21035Erwin F. Evert1991619170U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: just N of Pine Creek Campground along both sides of Idaho Hwy 31, ca 6 mi W of Victor.-111.207443.57362012Subalpine fir-Engelmann spruce forest with Carex geyeri, Vaccinium globulare, Paxistima myrsinites, and Arnica cordifolia in groudlayer. Phenology: flowering.RMRM739941 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle21620Erwin F. Evert199179190U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: Tom Miner Campground, ca 20 mi NW of Gardiner along Trail Creek.-111.056945.12412164Spruce-fir forest with some seepage along creek, with Mitella pentandra, Equisetum arvense, Pyrola chlorantha, and Carex disperma. Phenology: flowering.RMRM753946 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle22944Erwin F. Evert1992621173U.S.A.MontanaPark[location and coordinates withheld]1707Douglas fir forest on north-facing slope with Galium triflorum, Physocarpus malvaceus, and Disporum trachycarpum. Phenology: fruiting.RMRM754106 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle23299Erwin F. Evert1992623175U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along Little Bear Creek, ca 12 mi SW of Bozeman.-111.156545.51611981Douglas fir forest with Physocarpus malvaceus, Poa nervosa, Mahonia repens, and Arnica cordifolia. Phenology: fruiting.RMRM611329 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle25856Erwin F. Evert1993710191U.S.A.MontanaSweet GrassBeartooth Mountains: Custer National Forest: along east side of the West Fork Stillwater River just SE of end of road and bridge, ca 12 mi SW of Nye.-109.963345.39951981Moist spruce forest with Moneses uniflora, Carex disperma, Orthilia secunda, Lycopodium annotinum, Equisetum arvense, and Mitella pentandra. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle26061Erwin F. Evert1993723204U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: ridge near headwaters of Warm Creek, just N and E of Forest Road 219, ca 14 mi W of Driggs.-111.372143.74532439Subalpine fir forest with a few lodgepole pine and with Arnica cordifolia, Carex rossii, Orthilia secunda, and Paxistima myrsinites in the groundlayer.RMRM780537 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle26994Erwin F. Evert1994614165U.S.A.IdahoFremontHenrys Lake Mountains: Targhee National Forest: ridge ca 0.5 mi N of Howard Springs and U.S. Hwy 20/191; 11 mi NW of West Yellowstone, Montana.-111.306344.671221032225Douglas fir forest with understory of Carex geyeri, Calamagrostis rubescens, and Arnica cordifolia. Phenology: flowering.RMRM780502 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle27041Erwin F. Evert1994615166U.S.A.MontanaMadisonHenry's Lake Mountains: Gallatin National Forest: along Sheep Creek, ca 1 1/2 mi S of the Madison River.-111.426644.802820122073Douglas fir forest with Clematis occidentalis, Carex geyeri, Arnica cordifolia, and Aquilegia flavescens. Phenology: flowering.RMRM781354 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle27409Erwin F. Evert1994626177U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along East Rosebud Trail; 0.1-1 mi S of East Rosebud Lake.-109.63845.191219291951Mixed coniferous forest and openings with Carex rossii, Mahonia repens, Antennaria racemosa, and Arctostaphylos uva-ursi. Phenology: flowering.RMRM781198 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle28208Erwin F. Evert1994720201U.S.A.MontanaSweet GrassBeartooth Mountains: Custer National Forest: along small tributary just S of Picket Pin Creek, ca 10 mi W of Nye.-109.971345.252321492164Mixed coniferous forest with Antennaria racemosa, Vaccinium membranaceum, and Mahonia repens. Phenology: flowering.RMRM782575 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle29085Erwin F. Evert1995615166U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: along the west side of Emigrant Creek, ca 6 mi SE of Emigrant.-110.686645.28491875Talus slope with Rubus idaeus, Woodsia scopulina, Saxifraga bronchialis, and Erysimum asperum. Phenology: flowering.RMRM782789 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle29293Erwin F. Evert1995617168U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: along Suce Creek, ca 8 mi SE of Livingston.-110.498345.57431707Mixed coniferous forest with Acer glabrum, Linnaea borealis, Salix scouleriana, and Viola canadensis. Phenology: flowering.RMRM783503 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle30018Erwin F. Evert199578189U.S.A.MontanaSweet GrassBeartooth Mountains: Gallatin National Forest: along East Boulder River, ca 4 mi ESE of East Boulder Campground, ca 24 mi S of Big Timber.-110.08745.51611875White spruce forest with Douglas fir and with Oryzopsis asperifolia, Antennaria racemosa, and Arnica cordifolia in the groundlayer. Phenology: vegetative only.RMRM782337 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle30254Erwin F. Evert1995718199U.S.A.MontanaParkAbsaroka Mountains: Gallatin National Forest: along Republic Creek, ca 1/4-1/2 mi S of Cooke City.-109.930445.020523172439Moist spruce-fir forest with Vaccinium scoparium, Arnica cordifolia, Antennaria racemosa, and Smilacina stellata. Phenology: flowering.RMRM788143 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle31005Erwin F. Evert1996614166U.S.A.MontanaGallatinGallatin Range foothills: Gallatin National Forest: Sourdough Canyon along east side of Sourdough Creek, 6 mi S of Bozeman.-111.033145.574316341658Riparian community with Cornus sericea, Populus balsamifera, and Acer glabrum. Phenology: flowering & fruiting.RMRM787461 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle31552Erwin F. Evert1996627179U.S.A.MontanaGallatinGallatin Range foothills: Gallatin National Forest: Elkhorn Creek Canyon: ca 1/2-1 mi E of Montana Highway 191, 40 mi N of West Yellowstone.-111.240145.153119812012Spruce-fir forest and openings with Linnaea borealis, Antennaria racemosa, and Vaccinium scoparium. Phenology: flowering & fruiting.RMRM821108 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle35257Erwin F. Evert1998630181U.S.A.MontanaParkAbsaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek, 15 mi N of Gardiner.-110.686645.24092225Spruce-fir forest with Linnaea borealis, Thalictrum occidentale, and Valeriana dioica. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle36748Erwin F. Evert1999611162U.S.A.MontanaParkAbsaroka Mountains: Yellowstone National Park: Black Canyon of the Yellowstone, along the Yellowstone River between Crevice Lake and Knowles Falls.-110.586245.007717071737Douglas fir forest and openings with Zigadenus venenosus var. gamineus, Geum triflorum, and Collinsia parviflora.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle36862Erwin F. Evert1999620171U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: along the east side of Hellroaring Creek, ca 1 mi N of the Yellowstone River.-110.450644.96492012Rock outcroppings with Woodsia scopulina, Ribes cereum, and Penstemon fruticosus.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2624Erin Foley2003717198U.S.A.ColoradoGrandArapaho National Forest: Williams Fork Mountains: intermittent stream between Henderson Tunnel and Williams Fork, ca 6 air mi SW of Byers Peak, ca 13.5 air mi SW of Winter Park.-105.999139.783827433091Along stream and river in spruce/lodgepole pine forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3185Erin Foley2003721202U.S.A.ColoradoGrandArapaho National Forest: Front Range: Monarch Lake, ca 10.5 air mi E of Granby; ca 12 air mi NE of Fraser.-105.741540.1082560Lakeside, spruce/lodgepole pine/fir forest, and streamside. Phenology: fruiting.RMRM627044 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle47711Ronald L. Hartman1994710191U.S.A.WyomingTetonGros Ventre Area: Sheep Creek, at break with plains for ca 1.5 road mi; 5-6.5 air mi SE of Gros Ventre Junction.-110.636243.518819812256Stream bottom often with Douglas fir and south exposed slopes. Phenology: fruiting.RMRM627045 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle48046Ronald L. Hartman1994712193U.S.A.WyomingTetonGros Ventre Area: Game Creek, ca 6-7 air mi N of Hoback Junction.-110.704443.413919812012Open stream area and lower slopes, calcareous. Phenology: fruiting.RMRM659201 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle51050Ronald L. Hartman1995623174U.S.A.WyomingTetonMount Leidy Highland Area: Lost Creek Road (FS 30340) from Forest boundary upstream 1 air mi.-110.576443.734822252256Lodgepole pine forests and openings. Phenology: flowering.RMRM659202 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle51709Ronald L. Hartman1995714195U.S.A.WyomingTetonMount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.-110.417143.77822252286Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering & fruiting.RMRM785910 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2566Paul B. Marcum Daniel T. Busemeyer, Mary Ann Feist, Loy R. Phillippe2004617169U.S.A.WyomingWashakieTensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Onion Gulch quad.-107.196144.00482143Growing on a steep 322 deg northwest-facing slope; associates include Pinus flexilis, Juniperus osteosperma?, Pseudotsuga menziesii, Spiraea betulifolia, Lupinus sp., Arnica lonchophylla, Prosartes trachycarpa, and Populus tremuloides. Large bluish-purple flowers with straight petals (52 mm long). Phenology: flowering.RMRM572045 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1016Nancy Kastning David Culp198886219U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: ca 9 mi NNW of Blackhall Mountain, along the Encampment River.-106.786741.124824392500Lodgepole pine forest. Phenology: fruiting.RMRM572044 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle310Nancy Kastning Lee Huston and Sunny Kastning1988628180U.S.A.WyomingCarbonSierra Madre/Park Range: Sierra Madre: ca 8 air mi SSE of Miller Hill.-107.271441.40342332On edge of scrub aspen grove. Phenology: fruiting.RM722648 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2244Kevin J. Taylor1997627178U.S.A.ColoradoGunnisonNorthern Gunnison Basin: Raggeds Wilderness: ca 7.5 air mi NW of Kebler Pass.-107.191438.92524392591Aspen woods, serviceberry, elderberry, snowberry and occasional forest openings with Quercus gambelii. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle11443Stuart Markow Jim Ozenberger199681214U.S.A.WyomingTetonTeton Range East Slope: Rendezvous Mountain, N of tram line, ca 0.5 air mi NW of Teton Village, ca 8 air mi NW of Jackson.-110.855343.590819812134Patch of coniferous forest on east-facing slope, dominated by Pseudotsuga menziesii, Ceanothus velutinus and Amelanchier alnifolia.RM712628 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9084Lynn Marie Moore Marie Rambo1996912256U.S.A.ColoradoMontezuma[location and coordinates withheld]19812073Pinyon-juniper slopes in canyon, riparian area along river, and disturbed area on west side of river. Phenology: fruiting.RMRM772007 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1116Sarah Nunn2001611162U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Dadd Gulch Trail off Colo Hwy 14, ca 23 air mi W of Fort Collins.-105.554240.681824692560A wet/damp gulch with a heavy canopied forest of Pinus ponderosa, Populus tremuloides, and Alnus. Phenology: flowering.RMRM772006 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1291Sarah Nunn2001612163U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Forest Road 182 on Deadhorse Mountain, N of County Road 80C, ca 34 air mi NW of Fort Collins.-105.576340.961125912682Blue spruce and ponderosa pine forests. Phenology: flowering.RMRM772005 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1582Sarah Nunn2001618169U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Donner Pass trail off Pennock Pass Road (County Road 44H), where it crosses Old Ballard Road (Forest Road 129) and Elk Creek, ca 17 air mi W of Fort Collins.-105.474440.56372560Lush creek bottom woods with Acer, Alnus, and Picea. Phenology: fruiting.RMRM772004 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1696Sarah Nunn2001619170U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Comanche Peak Wilderness: along Beaver Creek on Fish Creek and Beaver Creek trails off County Road 63E, ca 21 air mi W of Fort Collins.-105.540740.618724392560Creek bottom with Salix and Lonicera. Phenology: flowering.RMRM772003 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3183Sarah Nunn2001722203U.S.A.ColoradoLarimerRoosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Link Trail from Link/McIntyre Trailhead on Old Glendevey Road (County Road 80C), ca 44 air mi NW of Fort Collins.-105.933540.784926212743East facing lodgepole pine and aspen forest with Vaccinium understory. Phenology: fruiting.RMRM772002 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3636Sarah Nunn2001729210U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: Cache la Poudre Wilderness: Mount McConnell off Colo Hwy 14, ca 19 air mi W of Fort Collins.-105.457640.67523172439Dry south and east facing slopes with ponderosa pine, Douglas fir, Opuntia, Cercocarpus, and Arctostaphylos. Phenology: fruiting.RMRM772009 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle424Sarah Nunn2001529149U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: S of Cache la Poudre River on County Road 63E, ca 20 air mi W of Fort Collins.-105.498140.68832256Shrubby, north facing slope with Thermopsis, Lesquerella, ponderosa pine, Rocky Mountain juniper, and Opuntia. Phenology: flowering.RMRM772008 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle635Sarah Nunn200161152U.S.A.ColoradoLarimerRoosevelt National Forest: Front Range: on Young Gulch Trail, S of Colo Hwy 14, S of split of Young Gulch and Prairie Gulch creeks, ca 13 air mi NW of Fort Collins.-105.348740.664620732134Wet creekside with Aquilegia, Fragaria, Ranunculus, and Acer. Phenology: fruiting.RMRM210894 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4769C. L. Porter194882215U.S.A.WyomingTetonTeton Canyon: west slope of the Teton Mountains.-110.958943.75782195Aspen woods. Phenology: fruiting.RMRM288228 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle103Adolph Murie1933613164U.S.A.WyomingTetonSheep Creek.-110.656143.51882103Phenology: flowering & fruiting.RMRM4917 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1319Aven Nelson1895627178U.S.A.WyomingLaramiePole Creek.-105.221341.26792225Phenology: flowering & fruiting.RMRM20346 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5564Aven Nelson Elias Nelson1899629180U.S.A.WyomingParkYellowstone National Park: Glen Creek.-110.735744.93582347On a partly wooded slope. Phenology: flowering.RMRM3815 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle72Aven Nelson1894525145U.S.A.WyomingAlbanyHead of Pole Creek.-105.431441.253625302560Phenology: flowering.RMRM163239 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7646Aven Nelson1900720201U.S.A.WyomingAlbanyTie City.-105.431441.25362530In the woods. Phenology: fruiting.RMRM28389 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7646Aven Nelson1900720201U.S.A.WyomingAlbanyTie City.-105.431441.25362530In the woods. Phenology: fruiting.RMRM79419 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9663Aven Nelson19128214U.S.A.WyomingCarbonBeaver Creek.-106.615841.16752439Moist slopes. Phenology: fruiting.RMRM301976 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle328Barry Hammel1976620172U.S.A.WyomingAlbany2 mi S of Woods Landing, hills west side of Laramie River near New Jelm.-106.023641.08132408Climbing on lodgepole pine, north facing slopes; common. Phenology: flowering.RMRM397441 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2714Betsy E. Neely198562153U.S.A.WyomingAlbanyMedicine Bow National Forest: Sherman Mountains; ca 3.7 mi NE of junction with dirt road and I-80; SE of Laramie.-105.335941.16752439Growing in shade of ponderosa pine, aspen, and limber pine conifer duff. Phenology: flowering.RMUSFS404089 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle97Bruce L. Coulter1924613165U.S.A.WyomingTetonTeton National Forest: Horsetail Creek, Gros Ventre road crossing.-110.496743.6342134Deep shade in clay loam soil; steep N slope. Phenology: flowering & fruiting.RMUSFS404085 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. PringleBC-16Bruce Torgny1927623174U.S.A.WyomingCarbonMedicine Bow National Forest: South French Creek Trail, near Allen S.H.-106.48241.22492439Gentle slope; deep clay soil. Phenology: flowering.RMUSFS404073 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle28C. E. Taylor191486218U.S.A.WyomingFremontWashakie National Forest.2439On edges of parks all through timber in moist soil. Phenology: flowering.RMUSFS404075 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle28C. E. Taylor191486218U.S.A.WyomingFremontWashakie National Forest.2439On edges of parks all through timber in moist soil. Phenology: flowering.RMUSFS404087 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3236Charles Feddema196586218U.S.A.WyomingAlbanyMedicine Bow National Forest: Middle Crow Creek, ca 12 mi (S)E of Laramie.-105.41241.21322286Along creek and adjacent slopes. Not common; vine growing in shrub in open woods. Phenology: fruiting.RMUSFS404074 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle542Charles H. McDonald1926517137U.S.A.WyomingLincolnWyoming National Forest: 0.5 mi above Squaw Flat on road.-110.846743.0765170730% south slope; rich, shaded slopes in clay loam soil. 2 to 20 ft. Phenology: flowering.RMRM724210 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2000-1Clayton R. Kyte200072184U.S.A.WyomingLincolnOverthrust Belt: Fossil Butte National Monument: Rubey Point Ridge.Under mixed timber at base of cliff; twining around Acer glabrum. Phenology: vegetative only.RMRM398799 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle83Dan Lewis1981623174U.S.A.WyomingConverseLaramie Mountains: La Prele and Roaring Fork creeks, ca 29 air mi SW of Douglas.-105.821642.49642286Rare on dry pine-shaded hillside. Phenology: flowering.RMRM752206 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle24Dennis Horning2003622173U.S.A.WyomingAlbanyNorthern Laramie Mountains: in vicinity of Black Mountain S of Esterbrook.-105.357942.32612073Granite outcrops in ponderosa pine forest, on east-facing slope; microhabitat is flat. Phenology: flowering.RMRM104329 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle106Dorothy Pearson1924U.S.A.WyomingParkPhenology: flowering.RMRM97932 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3287Edwin B. Payson George M. Armstrong1923627178U.S.A.WyomingLincolnHills E of Afton.-110.91442.72692286Shaded slopes. Phenology: flowering.RMRM115165 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4747Edwin B. Payson Lois B. Payson1928530151U.S.A.WyomingAlbanyMiddle Fork of Pole Creek.-105.42341.27122560Very abundant in aspen groves on moist hillsides. Phenology: flowering.RMRM32018 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle936Elmer D. Merrill E. N. Wilcox1901718199U.S.A.WyomingTetonSnake River, 20 mi S of Jackson.-110.782743.24231768Spruce woods. Phenology: fruiting.RMRM32019 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle955Elmer D. Merrill E. N. Wilcox1901719200U.S.A.WyomingTeton20 mi S of Jackson.-110.782743.24231768Spruce woods. Phenology: fruiting.RMRM577795 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle16933Erwin F. Evert1989620171U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: along the east side of the North Fork Shoshone River, ca 2-2.5 mi N of U.S. Hwy 14, 16, and 20.-109.98244.5442134Open, recently burned, formerly mixed coniferous forest of lodgepole pine, Engelmann spruce and subalpine fir. Phenology: flowering.RMRM356944 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4093Erwin F. Evert198272183U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: ca 43 mi W of Cody on ridge W of Kitty Creek, ca 1/4 mi S of U.S. Hwy 14, 16, and 20.-109.865144.46182134Douglas fir forest. Phenology: flowering.RMRM609009 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6475Erwin F. Evert1984616168U.S.A.WyomingParkNorth Fork Shoshone River Drainage: Absaroka Mountains: ridge 1/4-3/4 mi S of North Fork Shoshone River, between Fishhawk and Kitty creeks.-109.8491744.449720122286Douglas fir forest. Phenology: flowering.RMRM623962 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9204Erwin F. Evert198589221U.S.A.WyomingTetonTeton Range: North Fork Teton Creek, ca 1/8-1 mi N of Teton Canyon Campground.-110.911943.762221952378Mixed conifer forest. Phenology: vegetative only.RMRM335672 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle802Francis B. Current1980617169U.S.A.WyomingCarbonBattle Mountain draw E of Deer Ridge, NW corner of Mountain, 7.5 air mi E. Savery.-107.297441.04052530Populus tremuloides overstory. Phenology: flowering.RMRM196891 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringles.n.Frank Childs1932621173U.S.A.WyomingTetonYellowstone National Park: Bechler River Station.-111.025744.15291829Phenology: flowering.RMRM314091 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringles.n.Frank Thone1922U.S.A.WyomingYellowstone National Park.Phenology: flowering.RMUSFS404090 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle129H. B. Maris1913620171U.S.A.WyomingTetonTeton National Forest: Redmund Creek.-110.496743.61962286Woods, moist soil. Phenology: flowering.RMRM101463 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1100H. S. Conard1924622174U.S.A.WyomingParkYellowstone National Park: above Yancey's [near Camp Roosevelt].-110.430344.93581890In the woods. Phenology: flowering.RMRM56620 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle92I. T. Worthley19066152U.S.A.WyomingBig HornPhenology: flowering.RMRM302665 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2312J. Francis Macbride191368159U.S.A.WyomingAlbanyLaramie.-105.584241.3112184Rocky slope. Phenology: flowering.RMRM302898 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2607J. Francis Macbride191383215U.S.A.WyomingAlbanyHermosa, Hawks Ranch SSE of Laramie.-105.487941.08172317Pine woods. Phenology: fruiting.RMRM211646 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1991John F. Reed Mildred S. Reed194865157U.S.A.WyomingTetonJackson Hole Wildlife Park: along Snake River.-110.545143.85992057Under a stand of Picea pungens along river. Phenology: flowering.RMRM339761 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle295Joseph Storto Thomas Wood1981824236U.S.A.WyomingCarbonPole Gulch Area; ca 28 air mi SW of Rawlins; ca 30.5 air mi WSW of Saratoga.-107.386741.40372469Common on slope in loam under aspen groves with Salix scouleriana and Pyrola asarifolia. Climbing habit; flowers white. Phenology: vegetative only.RMRM395534 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle148L. Strack1987731212U.S.A.WyomingAlbanyAlbany.-106.119141.18182500Growing on populus in moist stream bank area with Pedicularis and Aconitum. Phenology: fruiting.RMUSFS404088 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3382Leila M. Shultz John S. Shultz1979626177U.S.A.WyomingLincolnSalt River Range: above Cottonwood Creek; ca 4.5 mi E of Smoot, 1.2 mi W of Cottonwood Lake.-110.849342.62852256Spruce - fir association; creeping over exposed rock face. Phenology: flowering.RMRM135170 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1132Louis O. Williams1933619170U.S.A.WyomingTetonGrand Teton National Park: Cascade Canyon.-110.788343.76421342286Twining on shrubs. Blue flowers. Phenology: flowering & fruiting.RMRM129827 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle676Louis O. Williams1932621173U.S.A.WyomingTetonGrand Teton National Park: Jenny Lake Canyon.-110.763443.763321952347Twining on shrubs. Phenology: flowering.RMRM163236 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle676Louis O. Williams1932621173U.S.A.WyomingTetonGrand Teton National Park: Jenny Lake Canyon.-110.763443.763321952347Twining on shrubs. Blue flowers Phenology: flowering.RMUSFS404086 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle61Lynn H. Douglas191181213U.S.A.WyomingAlbanyMedicine Bow National Forest: Albany.-106.119141.18182804Moist loam bordering stream. Phenology: fruiting.RMRM566285 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4523Neil Snow1989618169U.S.A.WyomingAlbanyRoad to University of Wyoming Recreation Camp, 1 mi NW of Centennial.-106.1197841.333682500Mixed forest of pine and aspen. Phenology: flowering.RMRM330899 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle402R. N. Holmes1980813226U.S.A.WyomingCarbonSage Creek Basin.-107.329341.40372378Aspen slope with Poa ampla, Elymus glaucus, Juniperus communis. Phenology: fruiting.RMRM382255 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5297Richard W. Scott1986614165U.S.A.WyomingTetonBlackrock Creek.-110.347143.82242097Conifer stands near creek. Phenology: fruiting.RMRM523593 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4847Robert D. Dorn198799252U.S.A.WyomingLaramie-105.275641.16842286Thicket with Acer and Ribes. Vine color Phenology: vegetative only.RMRM316201 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle246Robert W. Lichvar197765156U.S.A.WyomingTetonGros Ventre Mountains: Sheep Creek.-110.656143.51882134Common on bank along stream; growing with Disporum trachycarpum and Mertensia sp.. Phenology: flowering.RMRM316179 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle448Robert W. Lichvar1977623174U.S.A.WyomingTetonFlat Creek.-110.536643.51882225Growing with Calypso bulbosa and Abies lasiocarpa; common on hillside with dark soil. Phenology: flowering & fruiting.RMRM396597 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle463Roger L. Williams1987517137U.S.A.WyomingCarbonSierra Madre: North Fork Encampment River, ca 2.5 air mi SW of Encampment.-106.825941.18182317On slope near stream. Frequent; flowers lavender. Phenology: flowering.RMRM579801 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle12982Walter Fertig1992711193U.S.A.WyomingHot SpringsEast foothills Absaroka Mountains: ridge on north side of Grass Creek, 1 mi W of confluence of Sanford Creek.-108.928643.863621342307Shady Douglas fir forest on north slope; soil moist, mossy, with thick humus layer. Phenology: fruiting.RMRM632963 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14355Walter Fertig1993813225U.S.A.WyomingTetonGros Ventre Mountains: foothills on southwest slope of Gros Ventre Peak, ca 9 air mi SE of Jackson.-110.586943.385323782560Shady Pseudotsuga menziesii forest on southwest-facing slope; soil red, fine-textured, crumbly; understory of Vaccinium globulare and Spiraea. Phenology: fruiting.RMRM682406 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle17623Walter Fertig1997628179U.S.A.WyomingParkAbsaroka Range: south banks of the North Fork Shoshone River just E of small tributary creek due S of Newton Creek Campground, on north side of ridge dividing North Fork Shoshone River and Blackwater Creek.1935Pseudotsuga menziesii/Acer glabrum forest with dense understory of Juniperus scopulorum, Astragalus miser, Poa nervosa, and Arnica cordifolia on moist, humus-rich volcanic soil. Phenology: fruiting.RMRM703265 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle19725Walter Fertig2001716197U.S.A.WyomingAlbanyLaramie Range: valley of Middle Crow Creek, 1-1.5 mi W of Twin Mountain and 1.5 mi E of I-80, ca 10.5 mi SE of Laramie.-105.374141.18182500Shady, north-facing side of granite knob in Pinus flexilis grove on thin, needle-rich duff over granite. Understory with Juniperus communis, Phleum, Sedum lanceolatum, and Gaillardia. Phenology: fruiting.RMRM346513 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle152William C. Edwards197975186U.S.A.WyomingLaramieLaramie Mountains: ca 22.5 air mi W of Cheyenne, ca 3.5 air mi NE of Buford.-105.244641.15082301Short grass and open ponderosa pine forest communities with several small streams. Phenology: fruiting.RMRM339761 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle295J. Sorto T. Wood1981824236U.S.A.WyomingCarbonPole Gulch Area; ca 28 air mi SW of Rawlins; ca 30.5 air mi WSW of Saratoga.-107.386741.40372469Common on slope in loam under aspen groves with Salix scouleriana and Pyrola asarifolia. Phenology: vegetative only.RMRM523593 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4847Robert D. Dorn198799252U.S.A.WyomingLaramie-105.278641.16752286Thicket with Acer and Ribes. Phenology: vegetative only.RMRM295424 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2967Ronald L. Hartman197061152U.S.A.WyomingCarbonPass Creek Road (Carbon County 404), 12 mi E of Junction with Wyo Hwy 130.-106.602741.59192256Common in aspen grove on north exposure. Phenology: flowering.RMRM763915 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle54839B. E. Nelson2001730211U.S.A.ColoradoRouttNorth-central Colorado: Park Range: Hinman Lake and vicinity to Hinman Creek, ca 1.5 air mi N of the Elk River, ca 6.5 air mi NE of Clark; ca 20 air mi N of Steamboat Springs.-106.835440.765824982500Spruce-fir forest above the lake. Phenology: fruiting.RMRM763916 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle73401Ronald L. Hartman200183215U.S.A.ColoradoJacksonNorth-central Colorado: Medicine Bow Mountains: Forest Road 204, 0.7 road mi SE of Forest Service boundary, ca 1 air mi from Kings Canyon.-106.209840.92292594Phenology: fruiting.RMRM835759 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle68673B. E. Nelson2006610161U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: from the junction with the Valley Trail along Death Canyon Trail at the lower end and mouth of Death Canyon, ca 4-5 air mi W of Moose; ca 13 air mi N of Jackson.-110.819543.658120732195Brushy canyon bottom. Phenology: flowering.RMRM835765 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle167David Scott B. E. Nelson, Nancy Bockino200668159U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Jackson Lake shore at Spalding Bay, ca 12 air mi N of Moose; ca 9 air mi W of Moran.-110.67943.82242116Mixed conifer forest near shore. Phenology: flowering.RMRM835760 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1860David Scott Nancy Bockino2006716197U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 14.5 air mi NNW of Moose.-110.753543.85982080Avalanche path with small stream. Phenology: fruiting.RMRM835764 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle369David Scott Nancy Bockino2006610161U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: Phelps Lake, ca 5 air mi W of Moose; ca 12 air mi N of Jackson.-110.801543.64842060Pseudotsuga menziesii/Abies lasiocarpa/Pinus contorta forest on slope above lake. Phenology: flowering.RMRM835763 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle559David Scott Nancy Bockino2006612163U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Uhl Hill, ca 1.5 air mi S of Moran; ca 16 air mi NE of Moose.-110.487443.81722250Pseudotsuga menziesii forest on north slope of hill. Phenology: flowering & fruiting.RMRM835762 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle608David Scott B. E. Nelson2006615166U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: Wolff Ridge near Spread Creek, ca 4 air mi SSW of Moran; ca 13 air mi NE of Moose.-110.53443.79322121Douglas fir forest with adjacent sagebrush and herbaceous meadows. Phenology: flowering & fruiting.RMRM835766 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle79David Scott Nancy Bockino200665156U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream, ca 11 air mi NW of Jackson; ca 9 air mi WSW of Moose.-110.861443.61432338Avalanche path with subalpine fir, aspen, deciduous shrubs and small herbaceous openings. Phenology: flowering.RMRM835761 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle847David Scott2006620171U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Teton Range: near Cascade Canyon, ca 8 air mi NNW of Moose; ca 13.5 air mi SW of Moran.-110.752543.76892225Picea engelmannii dominated forest with tall forb understory. Phenology: flowering.RMRM907339 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3575David Scott Tacheeni Scott2007617168U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Steamboat Mountain, ca 17.5 air mi NW of Moran; ca 26.5 air mi N of Moose.-110.702844.04272268Steep slope with scattered Pseudotsuga menziesii. Phenology: flowering.RMRM907338 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3737David Scott Tacheeni Scott2007620171U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 7.5 air mi NW of Moran; ca 21.5 air mi NE of Moose.-110.554943.93092225Patches of mixed conifer forest and montane shrubs on a narrow ridge with well-drained soils. Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3589Neil Snow1988713195U.S.A.WyomingParkSouthwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.-109.503244.302322862591Pseudotsuga forest.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle996Neil Snow198777188U.S.A.WyomingTetonSouthwestern Absarokas: ca 9.5 air mi E of Moran Junction along "Rosies Ridge" (Forest Road 30060), ca 1/4 mi N of U.S. Hwy 26-287.-110.323743.822923172347In Douglas fir-Artemisia ecotone.RMUSFS456436 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. PringleT-76Charles R. Towne19346152U.S.A.ColoradoRouttRoutt National Forest: Camp Creek.2835NE-facing slope in deep clay loam soils of timber. Distributed on protected north slopes. Phenology: flowering.RMRM526568 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14789Dieter H. Wilken198764155U.S.A.ColoradoLarimerPoudre Canyon, confluence of Joe Wright Creek and South Fork Poudre River.2560At base of steep NW-facing exposure beneath Picea. Phenology: flowering.RMRM177259 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringles.n.F. E. Clements E. S. ClementsU.S.A.ColoradoEl Paso? Huerfano?Jack Brook.2500This is a photograph. Phenology: flowering.RMRM23261 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. PringleA314Frank Y. Moseley1896U.S.A.ColoradoBoulderPhenology: flowering.RMRM163234 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle150George E. Osterhout1893526146U.S.A.ColoradoLarimerMt's. east of Estes Park.Phenology: flowering.RMRM163237 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1532George E. Osterhout1897531151U.S.A.ColoradoJacksonNorth Park.Phenology: flowering.RMRM163235 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle413George E. Osterhout1894627178U.S.A.ColoradoLarimerEstes Park: Moraine Park.Phenology: flowering.RMRM163240 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7604George E. Osterhout1894811223U.S.A.ColoradoLarimerMountains of Larimer County. Falls of Cache La Poudre River.Phenology: fruiting.RMRM42647 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle289J. H. Cowen189659130U.S.A.ColoradoNo countyFoothills.1829Phenology: flowering.RMRM52129 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1459Leslie N. Goodding190376187U.S.A.ColoradoLarimerCamp Creek.Rocky, north slopes. Phenology: fruiting.RMRM107247 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle291New York Botanical Garden1899525145U.S.A.ColoradoLarimerHowe's Gulch.Phenology: flowering.RMUSFS456435 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1213Ralph K. Gierisch1940519140U.S.A.ColoradoClear CreekArapaho National Forest.2286In open timber and browse on 10% north-facing slope in rocky soils. Distributed on moist north slopes. Phenology: flowering.RMUSFS456658 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1213Ralph K. Gierisch1940519140U.S.A.ColoradoClear CreekArapaho National Forest.2286Open timber and browse on 10% north-facing slope in rocky soil. Distributed primarily on moist north slopes. Phenology: flowering.RMRM521397 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle11622Steven R. Hill Alan D. Cress198265156U.S.A.New MexicoSan MiguelTrail from El Porvenir Campground to Hermit Peak, Sangre de Cristo Mts. 15 mi NW of Las Vegas.-105.4137935.7103922562317On trail and present at most elevations along trail. Phenology: flowering.RMRM63623 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle73W. S. Cooper1908614166U.S.A.ColoradoBoulderEstes Park, near Fish Creek Valley.2591Woods. Phenology: flowering.RMRM56761 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2261W. W. Robbins1906724205U.S.A.ColoradoBoulderSugar Loaf Mountain.Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle41923B. E. Nelson1997722203U.S.A.WyomingAlbanyLaramie Range: near the head of Big Bear Canyon, ca 1.3 air mi SW of South Sawtooth Mountain and ca 1.7 air mi E of Blacktail Peak, ca 29 air mi SSW of Douglas; ca 13 air mi W of Esterbrook.-105.624642.368622072378Very mesic mixed conifer-aspen forest with rock outcrops. Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle42557B. E. Nelson1997812224U.S.A.WyomingAlbanyLaramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.-105.332442.413116951798Open ponderosa pine forest on northerly facing slope of canyon. Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle21213B. E. Nelson Stuart Markow and Michelle Nelson1991623174U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: along Mahogany Creek, ca 6.5-7 air mi SW of Driggs.-111.231543.67319201951Ridge top with scattered Artemisia and Purshia.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle21467B. E. Nelson Michelle Nelson1991627178U.S.A.IdahoMadisonTarghee National Forest: Big Hole Mountains: Buckskin Morgan Ridge above Kelly Canyon Ski Area, ca 15-16 air mi SSE of Rexburg.-111.595843.648720122042Growing in selectively logged Douglas fir forest.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle21545B. E. Nelson Michelle Nelson1991627178U.S.A.IdahoMadisonTarghee National Forest: Big Hole Mountains: at the confluence of Hinckley Creek and South Moody Creek in Limekiln Canyon, ca 19 air mi SE of Rexburg.-111.494643.658519812012Open lodgepole pine forest with herbaceous understory and scattered subalpine fir.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle28623Ronald L. Hartman Stuart Markow199164155U.S.A.IdahoBonnevilleTarghee National Forest: Snake River Range: Big Elk Creek trailhead adjacent to the YMCA Camp.-111.107243.333217681829Wooded slopes with Populus tremuloides, Picea pungens, Pseudotsuga, Prunus, Amelanchier, and Juniperus with grassy lower slopes dominated by Purshia and Balsamorhiza or Artemisia tridentata and Symphoricarpos with occasional limestone outcrop.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle29008Ronald L. Hartman Stuart Markow199169160U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: Horseshoe Creek just W of Forest boundary; ca 8 air mi W of Driggs.-111.27243.730919202134Slopes with mix of grass/forb communities with scattered patches of aspen, serviceberry, big sagebrush, and snowberry and grassy ridges.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle29060Ronald L. Hartman Stuart Markow199169160U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: Junction of North and South Forks, Packsaddle Creek; ca 10 air mi WNW of Driggs.-111.312543.774419812042Intrusive igneous rock outcrop with grasses and forbs on south exposure, and Douglas fir on north exposure.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle29170Ronald L. Hartman Stuart Markow199169160U.S.A.IdahoTetonTarghee National Forest: Big Hole Mountains: just E of Pony Creek where road enters Forest Service land; 11 air mi W of Tetonia.-111.368943.803621342164Aspen and Douglas fir stands and adjacent sagebrush slopes.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1039Stuart Markow1991620171U.S.A.IdahoMadisonTarghee National Forest: Northwest Slope Big Hole Mountains: Kirkham Hollow, adjacent to logging road near entrance to National Forest, 17 air mi W of Driggs.-111.433943.716420422134Coniferous forest dominated by Pseudotsuga, Pinus contorta, Symphoricarpos, and Amelanchier.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1309Stuart Markow B. E. Nelson and Michelle Nelson1991623174U.S.A.IdahoTetonTarghee National Forest: East Slope Big Hole Mountains: Patterson Creek, 1/4 mi W of entrance to National Forest; ca 5.5 air mi NW of Victor.-111.211343.62951951Coniferous forest dominated by Pseudotsuga, Abies, Purshia, and Sorbus, also some riparian.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1344Stuart Markow B. E. Nelson and Michelle Nelson1991625176U.S.A.IdahoTetonTarghee National Forest: Snake River Range: Mike Harris Creek Road, ca 1 mi W of Ida Hwy 33, ca 2 air mi S of Victor.-111.091843.571419812042Coniferous forest dominated by Pseudotsuga, Prunus, and Amelanchier, and adjacent road edge and dry draw with intermittent wet ground.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1663Stuart Markow1991628179U.S.A.IdahoBonnevilleTarghee National Forest: West Slope Snake River Range: road leading from Pine Creek Pass to Fourth of July Peak, ca 6 air mi SW of Victor.-111.211443.571420732134Open coniferous forest dominated by Pseudotsuga and Pinus contorta, and open slopes dominated by Artemisia, Symphoricarpos, and Purshia.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2083aStuart Markow199174185U.S.A.IdahoTetonTarghee National Forest: East Slope Big Hole Mountains: Superior Creek, ca 1.5 air mi SW of confluence with Horseshoe Creek; ca 11 air mi SW of Driggs.-111.312543.701920122378Forested slope, dominated by Pinus contorta, Abies lasiocarpa, and Pseudotsuga menziesii with some riparian.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle250Stuart Markow1991611162U.S.A.IdahoTetonTarghee National Forest: East Slope Big Hole Mountains: Ida Hwy 31, W of Pine Creek Campground, ca 5 mi SW of Victor.-111.211443.58619812164Forest dominated by Pseudotsuga, Abies lasiocarpa, Pinus contorta, with large aspen stands, some riparian, along with adjacent open slopes dominated by forbs and shrubs including Symphoricarpos, Amelanchier, Artemisia, and Purshia.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2672Stuart Markow1991710191U.S.A.IdahoTetonTarghee National Forest: East Slope Big Hole Mountains: trail along Corral Creek to Red Creek, ca 5.5 air mi W of Victor.-111.231343.61520732225Coniferous forest dominated by Pinus contorta, Abies lasiocarpa and Pseudotsuga menziesii, with some riparian.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle407Stuart Markow1991611162U.S.A.IdahoBonnevilleTarghee National Forest: Snake River Range: U.S. Hwy 26, Blowout Canyon, ca 10 air mi NW of Alpine, Wyoming.-111.107243.28971768Forest with some conifers (Pinus, Picea, Pseudotsuga) and Populus and adjacent open slopes dominated by forbs and shrubs (Amelanchier, Symphoricarpos, Prunus).RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4980Stuart Markow199185217U.S.A.IdahoTetonTarghee National Forest: East Slope Big Hole Mountains: Patterson Creek Trail, ca 7 air mi NW of Victor.-111.231543.629518902012Coniferous forest adjacent to creek, dominated by Abies lasiocarpa, Pinus contorta, and Picea engelmannii, some riparian.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle591Stuart Markow1991614165U.S.A.IdahoBonnevilleTarghee National Forest: West Slope Big Hole Mountains: Black Canyon, ca 9 air mi from Kelly Canyon Ski Area, adjacent to and N of Snake River.-111.459243.589416151676Coniferous forest dominated by Pseudotsuga menziesii.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5922Stuart Markow1991815227U.S.A.IdahoTetonTarghee National Forest: West Slope Teton Range: Pinochle Road, ca 3 air mi NE of National Forest entrance.-111.069843.919221032134Clearcut in coniferous forest, dominated by forbs and shrubs.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7469Stuart Markow1992612164U.S.A.IdahoFremontTarghee National Forest: Island Park Plateau: east side of Bishop Mountain, ca 3 air mi S of Island Park Reservoir.-111.546244.338320422164Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle805Stuart Markow1991618169U.S.A.IdahoBonnevilleTarghee National Forest: Southwest Slope Big Hole Mountains: trail through Fleming Canyon to Dry Canyon.-111.31143.556917681951Mostly canyon bottom and slopes, dominated by shrubs and forbs, some open coniferous forest dominated by Pseudotsuga and Pinus contorta.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle977Stuart Markow1991620171U.S.A.IdahoMadisonTarghee National Forest: Northwest Slope Big Hole Mountains: logging road between Warm Creek and Carlton Creek, ca 16 air mi W of Driggs.-111.413643.759920732134Mostly open slopes dominated by forbs and shrubs (Balsamorhiza, Symphoricarpos, Artemisia), some aspen groves, and Douglas fir.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4916B. A. Packer T. McGowan and J. Brondum1998731212U.S.A.WyomingAlbanyLaramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.-105.335141.268423782469Along creek. Phenology: fruiting.RMRM792103 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle38005B. E. Nelson Beth Ward1996610162U.S.A.WyomingCarbonSouth-central Wyoming: Sierra Madre: along the Continental Divide above McCarty Canyon off McCarty Canyon or County Road 503, ca 27 air mi S of Rawlins; ca 29 air mi NE of Baggs.24082487Aspen forest below the ridge. Phenology: flowering.RMRM792104 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle38566B. E. Nelson1996714196U.S.A.WyomingCarbonSouth-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins.24602512Mountain shrub and aspen thickets on lee slopes. Phenology: fruiting.RMRM792105 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle39162B. E. Nelson1996721203U.S.A.WyomingCarbonSouth-central Wyoming: Sierra Madre: near the head of Littlefield Creek drainage, ca 26 air mi S of Rawlins; ca 29 air mi NE of Baggs.24142439Aspen-willow woods or aspen woods. Phenology: fruiting.RMRM792106 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle39817B. E. Nelson1996813226U.S.A.WyomingCarbonSouth-central Wyoming: Sierra Madre: along Dirtyman Fork and area to the south, 0.8-1.5 air mi SW of Dexter Peak, ca 5-5.5 air mi E of Tullis; ca 36 air mi S of Rawlins; ca 26.5 air mi NE of Baggs.24142612Lower slopes of the canyon near the stream. Phenology: fruiting.RMRM792109 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1109Beth Ward1996620172U.S.A.WyomingCarbon[location and coordinates withheld]20882201Drier slopes. Phenology: fruiting.RMRM792102 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3934Beth Ward1996820233U.S.A.WyomingCarbonSouth-central Wyoming: Sierra Madre: northwest slopes of Battle Mountain, ca 3 air mi N of Colorado; ca 18 air mi E of Baggs.21952524Shaded draw. Phenology: fruiting.RMRM1018641 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle19626B. E. Nelson1990714195U.S.A.WyomingLincolnWyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: along lower Hunter Creek, ca 2-3 air mi SW to W of Clause Peak, ca 12-14 air mi SE of Hoback Junction, ca 33 air mi NE of Afton.-110.626443.162221342317Steep slope with Douglas fir.RMRM1018640 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle20027B. E. Nelson1990821233U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: along Red Creek, S of the Hoback River, ca 8.5 air mi SE of Hoback Junction, ca 17-18 air mi SE of Jackson.-110.563643.270621342378Open mixed conifer forest.RMRM1018639 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle27652Ronald L. Hartman1990818230U.S.A.WyomingTetonWyoming/Salt River Ranges: Wyoming Range: old road from bridge on U.S. Hwy 189/191 W to Buck Creek.-110.583343.2851890Douglas fir forest along road.RMRM1018642 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6498Walter Fertig1990821233U.S.A.WyomingSubletteWyoming/Salt River Ranges: Wyoming Range: ridge between Red Creek and Lime Creek leading to Ramshorn Peak. AlsoS8, 17, and 18.-110.563643.270620732682South-facing sagebrush-grassy slope; claystone talus slope; north-facing Douglas fir forest: north-facing Douglas fir forest.RMRM562708 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle11052B. E. Nelson198471183U.S.A.WyomingFremontSoutheastern Absarokas: above Parque and Horse Creek and T Cross Ranch, ca 4.5 air mi ESE of Ramshorn Peak; ca 12 air mi N of Dubois.-109.646643.7062530Douglas fir forest. Phenology: flowering.RMRM537628 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle15512B. E. Nelson Erik Nelson198867159U.S.A.WyomingParkNorthern Absarokas: tributary of Camp Creek above Clarks Fork Yellowstone River, ca 1 mi NW of Sugarloaf Mountain, ca 30.5 air mi NW of Cody.-109.491444.833332103Spruce forest. Phenology: flowering & fruiting.RMRM537627 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle15527B. E. Nelson Erik Nelson198868160U.S.A.WyomingParkNorthern Absarokas: above Paint Creek, ca 4 mi N of Pat O'Hara Mountain, ca 19.5 air mi NW of Cody.-109.3511144.71672256Spruce forest. Phenology: flowering.RMRM351305 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4550B. E. Nelson197985217U.S.A.WyomingBig HornBig Horn Mountains: along Trout Creek in Cookstove Basin, ca 24.5 air mi NE of Lovell, ca 25 air mi NW of Burgess Junction.-107.933944.97942195In spruce-Douglas fir forest. Phenology: vegetative only.RMRM296074 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle531B. E. Nelson1973620171U.S.A.WyomingCarbonMedicine Bow Mountains: 1/2 mile NE of French Creek Campground along South French Creek.-106.464441.22312439Common in lodgepole pine along the road and in spruce-fir along the creek. Phenology: flowering & fruiting.RMRM562709 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9711B. E. Nelson1983621172U.S.A.WyomingParkAbsaroka Mountains: Meeteetse Rim and Meeteetse Creek, ca 2 mi E of Carter Mountain, ca 17.5 air mi S of Cody, ca 12.7 air mi NW of Meeteetse.-109.1258344.26282286North slope of rim. Phenology: flowering.RMRM562712 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2035Robert S. Kirkpatrick1983813225U.S.A.WyomingParkAbsaroka Mountains: ca 18 mi WSW of Meeteetse, along Timber Creek in the vicinity of the Timber Creek Ranger Station.-109.183444.04282408Limber pine, Engelmann spruce, and Douglas fir forest; dry forest. Phenology: fruiting.RMRM562711 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2204Robert S. Kirkpatrick1983818230U.S.A.WyomingParkAbsaroka Mountains: ca 25 air mi W of Meeteetse, in the vicinity of the junction of Jack Creek and the Greybull River.-109.343844.10223172560Big sage with patches of limber pine and Engelmann spruce; dry, open sagebrush slopes. Phenology: fruiting.RMRM562713 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle645Robert S. Kirkpatrick Ruth E. B. Kirkpatrick198376187U.S.A.WyomingParkAbsaroka Mountains: ca 17 air mi SW of Meeteetse, along the South Fork of Dick Creek.-109.123343.983723172439Spruce and fir forests and adjacent wet areas. Phenology: flowering & fruiting.RMRM562714 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9Robert S. Kirkpatrick Ruth E. B. Kirkpatrick1983621172U.S.A.WyomingParkAbsaroka Mountains: Francs Fork, ca 4 air mi SW of the Greybull River.-109.243644.057622862439River bottom and adjacent creek banks with aspen, cottonwoods, and limber pine. Phenology: flowering.RMUSFS862421 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14168Ronald L. Hartman1983520140U.S.A.WyomingParkBeartooth Mountains: Littlerock Creek Drainage: ca 6 air mi W of Clark.-109.312844.90639Streamside and adjacent area. Phenology: flowering.RMRM562710 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle14782Ronald L. Hartman Robert S. and Ruth E. B. Kirkpatrick1983610161U.S.A.WyomingParkAbsaroka Mountains: Boulder Basin Trail, Hunter Creek, and vicinity.-109.5963944.158119512256Vicinity of creek with overstory of birch, cottonwood, willow, douglas fir, and engelmann spruce. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle23100Ronald L. Hartman Neil Snow1987622173U.S.A.WyomingParkSouthwestern Absarokas: Ishawooa Creek, 2-4 mi W from trail head.-109.562544.245619512073Douglas fir forests and stream bottoms with cottonwood.RMRM587697 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1901Walter Fertig1990617168U.S.A.WyomingSubletteWest Slope Wind River Range: adjacent to Lakeside Trail on west side of Lower Green River Lake, ca 1 air mi SE of Green River Lakes Campground.-109.856443.297524632524Shady Engelmann spruce forest. Phenology: flowering.RMRM589499 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2736Walter Fertig199072183U.S.A.WyomingSubletteWest Slope Wind River Range: West face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.-109.819243.27082463Closed canopy Engelmann spruce grove at base of mountain adjacent to lake. Phenology: flowering.RMRM587695 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle8734Walter Fertig199171182U.S.A.WyomingSubletteWest Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.-109.553642.815324392621Semi-open grassy banks of creek; soil sandy, moist. Phenology: fruiting.RMRM587696 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9635Walter Fertig1991717198U.S.A.WyomingSubletteWest Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.-109.573342.858322562317Closed canopy Douglas fir /lodgepole pine/aspen forest adjacent to beaver pond. Phenology: fruiting.RMRM641603 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9360Thomas Cramer Jane T. Kellett1995725206U.S.A.WyomingSubletteGreen River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.-109.372742.67332500Douglas fir draw bottom with Shepherdia, Juniperus communis, and Cornus. Phenology: fruiting.RMUSFS883954 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle74074B. E. Nelson2008611163U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: along Forest Road 23085 above Crooked Creek Canyon and the east base of Big Pryor Mountain, ca 26 air mi SE of Bridger.-108.431745.139619021987Old timber sale in Douglas fir forest. Phenology: flowering.RMUSFS883953 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle75097B. E. Nelson2008714196U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: S of Pryor Mountain or Forest Road 23085 at the north base of Big Pryor Mountain, ca 20 air mi SE of Bridger.-108.51445.1986Douglas fir/ninebark/Rocky Mountain maple forest. Phenology: fruiting.RMUSFS883952 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle76265B. E. Nelson2008812225U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: northeast end of Roberts Bench and slopes above Dry Head Creek, ca 26 air mi ESE of Bridger.-108.427445.196920732164Open, mature Douglas fir forest. Phenology: fruiting.RMUSFS883951 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle76363B. E. Nelson2008813226U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: upper Dry Head Canyon, ca 26 air mi ESE of Bridger.-108.404645.212518902042Steep forb covered slope below the cliffs. Phenology: fruiting.RMUSFS884092 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle76652B. E. Nelson2008821234U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: along Stevens Draw below the northwest side of Tie Flat, ca 23.5 air mi ESE of Bridger.-108.459445.1819812103Douglas fir forest on easterly-facing slope and adjacent roadcut. Phenology: fruiting.RMUSFS865982 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle71262B. E. Nelson Emily Elliott, Brian Elliott2007527147U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along East Rosebud Creek ca 1 air mi NE of East Rosebud Lake, ca 18 air mi W of Red Lodge.-109.613345.222917191725Base of and lower granite cliffs. Phenology: flowering.RMUSFS865983 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle71330B. E. Nelson2007529149U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.-109.452745.25311673Bushy forested stream bottom. Phenology: flowering.RMUSFS870536 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle71433B. E. Nelson2007530150U.S.A.MontanaSweet GrassAbsaroka Range: Gallatin National Forest: Falls Creek Campground along Boulder River ca 2.5 air mi SE of Mount Rae, ca 27 air mi SW of Big Timber.-110.219545.48931597Spruce forest with large trees, with wet areas long the river. Phenology: flowering & fruiting.RMUSFS870537 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle71467B. E. Nelson2007531151U.S.A.MontanaSweet GrassBeartooth Mountains: Gallatin National Forest: Hicks Park Campground just N of Hicks Park along the Boulder River, ca 1.5 air mi ESE of Carbonate Mountain, ca 39.5 air mi SSW of Big Timber.-110.2445.297319351963Moist open spruce forest. Phenology: flowering.RMUSFS865984 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle71666B. E. Nelson Emily Elliott200762153U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along Line Creek from Wyoming N ca 1/3 mi, ca 12.5 air mi S of Red Lodge.-109.300945.004620122134Steep, dolomite talus and scree below flat irons. Phenology: flowering & fruiting.RMUSFS865985 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle73210B. E. Nelson2007726207U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: along Mystic Lake Trail and West Rosebud Creek from Mystic Lake Hydroelectric Plant to 1/4 mi SW, ca 24 air mi WNW of Red Lodge.-109.735645.24220242073Wet brushy area along small stream. Phenology: fruiting.RMUSFS870538 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle73823B. E. Nelson200783215U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along Big Bear Creek at crossing of Cliff Creek or Forest Road 6989 ca 1.5 air mi NW of Wheeler Mountain, ca 11.5 air mi SSW of Bozeman.-111.111945.517617861841Spruce-popular forest in the canyon bottom. Phenology: fruiting.RMUSFS865976 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle664Emily Elliott2007531151U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along West Rosebud Creek, on the forest boundary, ca 20 air mi NW of Red Lodge.-109.629145.289118171841Wet slope also stream and pond banks. Phenology: flowering & fruiting.RMUSFS865977 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle751Emily Elliott2007531151U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: along Forest Road 2414, ca 2 air mi S of the forest boundary, ca 30 air mi NW of Red Lodge.-109.781645.386922802329Side of limestone cliff face and area around with steep, wet, mossy slopes and mixed confier cover. Phenology: flowering.RMUSFS865978 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle943Emily Elliott Brian Elliott200764155U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: along Forest Road 2142, ca 22 air mi S of Big Timber.-109.929245.513118141878Moist mixed conifer/aspen stand and wet forby meadow. Phenology: flowering.RMUSFS870528 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1232Emily Elliott Brian Elliott200768159U.S.A.MontanaParkGallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.-110.762545.518617802060Riparian in mixed conifer forest with moss and boggy areas. Phenology: flowering & fruiting.RMUSFS870529 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1245Emily Elliott Brian Elliott200768159U.S.A.MontanaParkGallatin Mountains: Gallatin National Forest: along Forest Road 978, ca 14 air mi SW of Livingston.-110.762545.518617802060Riparian in mixed conifer forest with moss and boggy areas. Phenology: fruiting.RMUSFS870530 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1419Emily Elliott Brian Elliott200769160U.S.A.MontanaParkGallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.-110.998945.219220732170Steep, moist, mossy north-facing slope in mixed conifer forest. Phenology: flowering & fruiting.RMUSFS870531 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1420Emily Elliott Brian Elliott200769160U.S.A.MontanaParkGallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.-110.998945.219220732170Steep, moist, mossy north-facing slope in mixed conifer forest. Phenology: flowering.RMUSFS870532 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1638Emily Elliott Ronald L. Hartman2007612163U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.-111.240445.169918902073Limestone outcrop. Phenology: flowering & fruiting.RMUSFS865979 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1856Emily Elliott2007615166U.S.A.MontanaCarbonBeartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.-109.488845.23617802176Mixed conifer forest into open meadows, along stream. Phenology: flowering & fruiting.RMUSFS870533 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2005Emily Elliott2007618169U.S.A.MontanaParkGallatin Range: Gallatin National Forest: along County Road 6507, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardiner.-110.820145.109816461829Stream banks and roadside in canyon. Phenology: fruiting.RMUSFS870534 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2482Emily Elliott Ken Elliott200776187U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: along Grotto Falls Trail, from trailhead at end of Forest Road 62, ca 17 air mi SSE of Bozeman.-110.962245.447920972219Mixed conifer forest with a Vaccinium understory. Phenology: fruiting.RMUSFS870535 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2729Emily Elliott Ken Elliott200778189U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Forest Road 348 at Gold Prize Creek, ca 29 air mi SW of Livingston.-110.766745.258917681829Mixed conifer forest. Phenology: fruiting.RMUSFS865980 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3061Emily Elliott Dean Sherman2007716197U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: Trail 93 up to Woodbine Falls, ca 33.5 air mi NW of Red Lodge.-109.88745.354816091798Mixed conifer forest with stream running through and granite cliffs by falls. Phenology: fruiting.RMUSFS865981 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3153Emily Elliott Dean Sherman2007716197U.S.A.MontanaStillwaterBeartooth Mountains: Custer National Forest: trail along Stillwater River up to Sioux Charley Lake, ca 34.5 air mi WNW of Red Lodge.-109.905545.351415851768Mixed conifer forest along river, with streamlets and cottonwoods interspersed; granite cliffs at beginning of trail. Phenology: fruiting.RMUSFS862429 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle54776Ronald L. Hartman1996615167U.S.A.WyomingParkBeartooth Mountains: Little Rock Creek, ca 3-4 air mi E of Deep Lake.-109.302344.901815851768Rocky slopes and outcrops of sandstone (redbeds) and wet areas along creek. Phenology: flowering & fruiting.RMRM924481 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle72837B. E. Nelson2007710191U.S.A.WyomingAlbanyMedicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.-106.059141.033524752597Steep ravine at the edge of Douglas fir forest-rocky slope. Phenology: vegetative only.RMRM924506 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1035Laura E. Lukas2007620171U.S.A.WyomingAlbanyMedicine Bow Mountains: near Forest Road 500, just W of Albany, ca 8 air mi S of Centennial.-106.133641.17982601Forest surrounding creek. Phenology: flowering.RMRM924507 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle869Laura E. Lukas2007620171U.S.A.WyomingAlbanyMedicine Bow Mountains: Gold Run Creek, near intersection of Forest roads 338 and 307, 1.5 mi W of Centennial Work Center, ca 3 air mi W of Centennial; .-106.183441.30132881In and around creek. Phenology: flowering & fruiting.RMRM924505 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1441Laura E. Lukas2007627178U.S.A.WyomingCarbonMedicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.-106.420341.13412273Mixed spruce-fir forest along creek. Phenology: fruiting.RMRM924504 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2343Laura E. Lukas2007715196U.S.A.WyomingCarbonMedicine Bow Mountains: Barrett Creek, along Forest Road 225 (South French Creek Road), ca 3 air mi S of Wyo Hwy 130, ca 20 air mi SE of Saratoga.-106.485941.29222719Deeply shaded stream in edge of forest and wet meadow. Phenology: fruiting.RMRM924503 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3504Laura E. Lukas2007730211U.S.A.WyomingCarbonMedicine Bow Mountains: South French Creek, ca 2 air mi W of intersection of Forest roads 225 and 206, ca 23 air mi SE of Saratoga.-106.456841.240724612611Forest at bottom of hill, on edge of creek. Phenology: fruiting.RMRM924502 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4447Laura E. Lukas2007813225U.S.A.WyomingCarbonMedicine Bow Mountains: along Forest Road 208 1F, ca 1 air mi S of South Fork Corral Creek, ca 5 air mi S of Ryan Park; ca 21 air mi SE of Saratoga.-106.493841.25532735Lodgepole pine and spruce forest along creek. Phenology: fruiting.RMRM924480 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5320Laura E. Lukas2008623175U.S.A.WyomingCarbonMedicine Bow Mountains: Bow River Work Center area, near intersection of Forest Road 101 (Sand Lake Road) and Forest Road 261 (Cedar Pass Road), ca 10 air mi SW of Arlington; ca 22 air mi NNE of Saratoga.-106.388641.5252531Mixed conifer forest along stream. Phenology: flowering.RMRM924477 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5730Laura E. Lukas200872184U.S.A.WyomingCarbonMedicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.-106.230441.57722406Moist conifer-aspen forest along creek. Phenology: flowering.RMRM924476 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6027Laura E. Lukas Patricia E. Lukas200879191U.S.A.WyomingCarbonMedicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.-106.368241.11424442446Rocky hillside below mixed conifer forest and above creek, Aquilegia and grasses dominated. Phenology: fruiting.RMUSFS870463 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4541Emily Elliott Brian Elliott200869161U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Forest Road 3245 between switchbacks, ca 2 mi NE of Gardiner .-110.678445.05121935Along beaver ponds and in saturated meadow. Phenology: flowering.RMUSFS870465 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4872Emily Elliott Brian Elliott2008619171U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Forest Road 3280 and Balm of Gilead Creek, off Emigrant Gulch or Forest Road 3272, ca 18.5 air mi NNE of Gardiner.-110.682145.3081707Riverbank and disturbed roadside in shaded canyon. Phenology: flowering & fruiting.RMUSFS870466 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5098Emily Elliott Brian Elliott2008624176U.S.A.MontanaSweet GrassBeartooth Mountains: Gallatin National Forest: NE of Derby Mountain off Forest Road 6674, ca 17.5 air mi SSE of Big Timber.-109.833745.59931737Reparian area and moist meadow in recently burned area. Phenology: fruiting.RMUSFS870467 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5259Emily Elliott Brian Elliott2008626178U.S.A.MontanaParkGallatin Range: Gallatin National Forest: along North Dry Creek Road from trailhead, ca 15 air mi SW of Livingston.-110.756445.4881829Moist, mossy north-facing slope dominated by Pseudotsuga menziesii. Phenology: flowering.RMUSFS870468 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5276Emily Elliott Brian Elliott2008628180U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Suce Creek Trail to Elephanthead Mountain, ca 7-8 air mi SSE of Livingston; then N to Mission Creek.-110.507145.57316762195Mixed conifer forest dominated by Pseudotsuga menziesii, with moist shaded understory dominated by Physocarpus and Symphoricarpos. Phenology: flowering.RMUSFS870469 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5404Emily Elliott Brian Elliott2008628180U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Mission Creek Trail from Elephanthead Mountain N to trailhead, ca 8.5-10 air mi SE of Livingston.-110.408145.595817372256Pseudotsuga menziesii forest (portions burned) with an understory dominated by Vaccinium, Acer, and Xerophyllum. Phenology: flowering.RMUSFS870470 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5462Emily Elliott Brian Elliott200871183U.S.A.MontanaGallatinGallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.-111.225845.4308820422134Open mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii. Phenology: flowering.RMUSFS870471 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle13870Brian Elliott2008622174U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: below Mount Rae W of Main Boulder Ranger Station, ca 26 air mi SW of Big Timber.-110.235145.526319812134On and below south-facing limestone bluffs, recently burned Douglas fir forest, scattered aspen and lodgepole pine. Phenology: flowering.RMRM908923 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle39407Erwin F. Evert2002710191U.S.A.MontanaGallatinBridger Range: Gallatin National Forest: just E of Fairy Lake, ca 15 mi NNE of Bozeman.-110.955445.90452317Spruce-fir forest with Mitella stauropetala, Carex geyeri, and Vaccinium membranaceum. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle79916B. E. Nelson Joseph L. M. Charboneau2010612163U.S.A.MontanaPhillipsLittle Rocky Mountains: along Beaver Creek, ca 1 air mi NE of Old Scraggy Peak, ca 42 air mi SW of Malta.-108.512947.951412951323Birch-aspen-ponderosa pine-lodgepole pine forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle81506B. E. Nelson2010921264U.S.A.MontanaPhillipsLittle Rocky Mountains: Camp Creek upstream of Camp Creek Campground, ca 1 air mi NE of Zortman; ca 43 air mi SW of Malta.-108.506247.92811243Stream bottom with aspen forest and chokecherry-hawthorn-willow understory. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2206Joseph L. M. Charboneau2010724205U.S.A.MontanaPhillipsLittle Rocky Mountains: along Pony Gulch, a south tributary of Alder Gulch, ca 1 air mi WSW of Zortman; ca 45 air mi SW of Malta.-108.545547.912413561390Lee-side slope under lodgepole pine. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3546Joseph L. M. Charboneau2010821233U.S.A.MontanaPhillipsLittle Rocky Mountains: Beaver Creek, ca 1.5 air mi ENE of the intersection of the road from Camp Creek and the Beaver Creek Trail, ca 2 air mi E of Beaver Mountain, ca 3 air mi NNE of Zortman; ca 41 air mi SW of Malta.-108.491547.95812401320Steep north-facing slopes with Douglas-fir and lodgepole pine on calcareous substrate. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3589Joseph L. M. Charboneau2010821233U.S.A.MontanaPhillipsLittle Rocky Mountains: along road between Camp Creek and Beaver Creek, ca 0.5 air mi N of top of Old Scraggy Peak, ca 2 air mi N of Zortman; ca 41.5 air mi SW of Malta.-108.525147.944114571490Disturbed areas in lodgepole pine forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3680Joseph L. M. Charboneau2010822234U.S.A.MontanaPhillipsLittle Rocky Mountains: White Horse Canyon, ca 1 air mi N of Beaver Mountain, ca 4 air mi N of Zortman; ca 41 air mi SW of Malta.-108.529847.978811951231Slopes with ponderosa pine, juniper, and Douglas-fir. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4757Joseph L. M. Charboneau2011610161U.S.A.MontanaPhillipsLittle Rocky Mountains: Mill Gulch and ridge to the E, ca 0.5 air mi NE of Landusky; ca 4.5 air mi WSW of Zortman; ca 48 air mi SW of Malta.-108.614747.901212561442Mixed conifer forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4793Joseph L. M. Charboneau2011610161U.S.A.MontanaPhillipsLittle Rocky Mountains: Whitcomb Butte and Alder Gulch, ca 1/4 air mi S of Zortman, ca 7.5 air mi WNW of Coburn Butte, ca 45 air mi SW of Malta.-108.525747.91212431371Mixed conifer forest on north-facing slope. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5130Joseph L. M. Charboneau2011615166U.S.A.MontanaPhillipsLittle Rocky Mountains: Spring Park Butte, E of Buffington Picnic Grounds, ca 1.5 air mi ENE of Whitcomb Butte, ca 6 air mi ENE of Landusky; ca 43 air mi SW of Malta.-108.495547.92111951365Riparian areas in ponderosa pine forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7778Joseph L. M. Charboneau2011717198U.S.A.MontanaPhillipsLittle Rocky Mountains: Beaver Creek, ca 1 air mi NNW of Old Scraggy Peak, ca 2.5 air mi NNW of Zortman; ca 42.5 air mi SW of Malta.-108.54247.949313961472Streamside in mixed conifer forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle8297Joseph L. M. Charboneau2011723204U.S.A.MontanaPhillipsLittle Rocky Mountains: Emerson Creek, ca 2.5 air mi WNW of Beaver Mountain, ca 6 air mi NNE of Landusky; ca 43 air mi SW of Malta.-108.575247.976612681393Creek bottom. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9006Joseph L. M. Charboneau201186218U.S.A.MontanaPhillipsLittle Rocky Mountains: South Fork Goslin Gulch, north side of Saddle Butte, ca 2 air mi ENE of Silver Peak, ca 1.5 air mi SW of Zortman; ca 46 air mi SW of Malta.-108.541747.897913201451Mixed conifer forest on north-facing slope. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle9076Joseph L. M. Charboneau201186218U.S.A.MontanaPhillipsLittle Rocky Mountains: Grouse Gulch, ca 2.5 air mi SSE of Antoine Butte, ca 3 air mi E of Landusky; ca 46.5 air mi SW of Malta.-108.5647.86112771286Gulch bottom in mixed conifer forest. Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle74074B. E. Nelson2008611163U.S.A.MontanaCarbonPryor Mountains: Custer National Forest: along Forest Road 23085 above Crooked Creek Canyon and the east base of Big Pryor Mountain, ca 26 air mi SE of Bridger.-108.431745.139619021987Old timber sale in Douglas fir forest. Phenology: flowering.RMUSFS Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle132Emma E. Freeland201264156U.S.A.MontanaMadisonTobacco Root Mountains: South Meadow Creek, ca 6.5 air mi W of Ennis Lake, ca 9 air mi NW of Ennis.-111.856145.45218962018Moist Douglas fir forest with a rich herbaceous understory. Phenology: flowering.RMUSFS Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle511Emma E. Freeland2012611163U.S.A.MontanaMadisonMadison Range: Lee Metcalf Wilderness, Taylor Hilgard Unit: Indian Creek, ca 6-7 air mi SW of Sphinx Mountain, ca 20 air mi SSE of Ennis.-111.565445.101218621884Moist, north-facing canyon slopes in Douglas fir forest. Phenology: flowering.RMUSFS Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1157Emma E. Freeland Justine Modica2012622174U.S.A.MontanaMadisonMadison Range: Mill Creek, ca 2-3 air mi NW of Lake Cameron, ca 11 air mi SE of Ennis.-111.564345.230421212231Moist Picea and Pseudotsuga forest with occasional Pinus contorta. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1418Emma E. Freeland Justine Modica2012626178U.S.A.MontanaMadisonRuby Range: Laurin Canyon to Ruby Peak, ca 22-24 air mi ENE of Dillon, ca 9-10 air mi S of Sheridan.-112.210345.328318782079Gentle slopes in Douglas fir forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1838Emma E. Freeland201276188U.S.A.MontanaMadisonMadison Range: Trail Creek, ca 2.5-4 air mi E of Ennis Lake, ca 10 air mi NE of Ennis.-111.603545.45832109Aspen stand. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4387Emma E. Freeland Nicholas P. Freeland2013525145U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek, ca 13 air mi ESE of Twin Bridges; ca 19 air mi WNW of Ennis.-112.0889645.4802719512012Open Pseudotsuga menziesii woodland. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4446Emma E. Freeland Nicholas P. Freeland2013525145U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek, ca 11 air mi S of Whitehall; ca 16 air mi NE of Twin Bridges.-112.1099645.703151634Douglas fir woodland with occasional deciduous shrubs in lowlands near a creek. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4516Emma E. Freeland Nicholas P. Freeland2013526146U.S.A.MontanaMadisonTobacco Root Mountain: McGovern Creek Trail, ca 13 air mi S of Cardwell; ca 18 air mi WNW of Norris.-112.018345.67961792Open Pseudotsuga menziesii forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4616Emma E. Freeland2013529149U.S.A.MontanaMadisonCliff Lake and Wade Lake region, ca 40 air mi SSE of Ennis, ca 16 air mi SE of Black Butte.-111.557544.793618961963Open Pseudotsuga menziesii forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5132Emma E. Freeland201367158U.S.A.MontanaBeaverheadEastern Centennial Mountains: Red Rock Pass, ca 14 air mi E of Lakeview, ca 2.5 air mi NW of Mount Jefferson.-111.528444.59521702213Mixed coniferous forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle5544Emma E. Freeland2013615166U.S.A.MontanaMadisonMadison Range: Taylor Hilgard Unit of Lee Metcalf Wilderness: North Fork Bear Creek and Cameron Creek, ca 3-5 air mi NW of Sphinx Mountain, ca 14-15 air mi SE of Ennis.-111.551645.17671942Picea forest along a creek. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6084Emma E. Freeland2013624175U.S.A.MontanaBeaverheadWestern Centennial Mountains: Bean Creek, ca 3 air mi N of Idaho, ca 10 air mi W of Lakeview.-112.024544.580121032146Grasslands with occasional Populus tremuloides at ecotone between sagebrush grasslands and mixed coniferous forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6336Emma E. Freeland2013628179U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek, ca 19 air mi W of South Baldy Mountain, ca 18 air mi NW of Ennis.-112.066645.4781990Open mixed conifer woodland near a campground. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6452Emma E. Freeland2013629180U.S.A.MontanaMadisonTobacco Root Mountains: Mill Creek to Rock Creek Lake, ca 10-11 air mi S of Whitehall, ca 2-3 air mi NNE of Manhead Mountain.-112.088145.708217891801Thicket dominated by Acer, Populus tremuloides, Salix, and other deciduous shrubs along a creek. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle6656Emma E. Freeland201376187U.S.A.MontanaMadisonMadison Range: Lee Metcalf Wilderness, Spanish Peaks Unit: Mill Creek to headwaters of Jourdain Creek, ca 6-7 air mi N of Fan Mountain, ca 9-11 air mi ENE of Ennis.-111.55345.389622922326Pseudotsuga menziesii forest with a lush understory. Phenology: fruiting.RMUSFS870464 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4872Emily Elliott Brian Elliott2008619171U.S.A.MontanaParkAbsaroka Range: Gallatin National Forest: along Forest Road 3280 and Balm of Gilead Creek, off Emigrant Gulch or Forest Road 3272, ca 18.5 air mi NNE of Gardiner.-110.682145.3081707Riverbank and disturbed roadside in shaded canyon. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle226Georgia G. Thomas2013624175U.S.A.IdahoIdahoClearwater National Forest: Lochsa River Drainage: Eagle Mountain Pack Bridge Trail Head: ca 3 mi on Pack Trail 206, ride line, ca 46 air mi NNE of Kooskia.-115.097846.41491617Mixed coniferous forest, Xerophyllum tenax and Vaccinium sp. dominnated understory. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2077aGeorgia G. Thomas201387219U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Forest Road 317, Coolwater Road, ca 21 air mi E of Kooskia.-115.524246.136715121679Roadside. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2560Georgia G. Thomas2014529149U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Forest Road 286 ca 1 mi from intersection of Forest Road 470 and Forest Road 286, ca 15 air mi E of Stites.-115.649746.10761239Open logged hillside. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2883Georgia G. Thomas201466157U.S.A.IdahoIdahoBitterroot National Forest: Middle Fork Clearwater Wild and Scenic River: Magruder Guard Station: ca 1 mi along Forest Trail 4 along Selway River, ca 35 air mi SW of Darby, MT.-114.718545.68513481349Mixed fir forest, riverside includes Pseudotsuga menziesii and Abies grandis. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2954Georgia G. Thomas201464155U.S.A.IdahoIdahoBitterroot National Forest: Selway-Bitterroot Wilderness: Indian Creek Campground: ca 4 mi on Forest Trail 10, Indian Creek Ridge Trail, ca 31.5 air mi SW of Darby, MT.-114.743145.79471678Acsending ridgeline, rocky seeps from recent snowmelt; mixed shrub dominated understory and open Pinus ponderosa forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle2982Georgia G. Thomas2014612163U.S.A.IdahoIdahoClearwater National Forest: Lochsa River Drainage: Mocus Point Pack Bridge: ca 1 mi on Forest Trail 469, approaching Mocus Point from Lochsa River, ca 50 air mi ENE of Kamiah.-115.014546.447911271414Mixed coniferous forest including Pseudotsuga menziesii and Abies grandis. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3057Georgia G. Thomas2014611162U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Forest Road 464 between Lytle Cow Camp (intersection with Forest Road 1858) and Hamby Saddle Warming Hut, ca 13 mi E of Harpster.-115.698245.981815221522Ridgeline, roadside, mixed firs, grand fir, subalpine fir, spruce. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3295Georgia G. Thomas2014619170U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Moose Ridge, Forest Trail 562, near Tony Creek S of Moose Creek Ranger Station, approaching ridgeline.-114.9946.11547601032Approaching ridegline, trees burned, understory including beargrass. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3409Georgia G. Thomas2014620171U.S.A.IdahoIdahoNez Perce National Forest: Middle Fork Clearwater Wild and Scenic River: confluence of Moose Creek and Selway River: ca 1 mi on Shissler Lookout Trail, Forest Trail 693, ca 53 air mi E of Kamiah.-114.937146.155511961637Open forest understory; ridgeline, open rocky sections; mixed conifers, grand fir, ponderosa pine, Douglas fir; hillside. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3569Georgia G. Thomas2014622173U.S.A.IdahoIdahoNez Perce National Forest: Selway-Bitterroot Wilderness: Moose Creek Ranger Station: ca 1 mi on Forest Trail 430 to Freeman Peak, ca 54-55 air mi ESE of Kamiah.-114.874346.129214091478Mixed coniferous forest, ridgeline. Phenology: flowering & fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3990Georgia G. Thomas201476187U.S.A.IdahoIdahoNez Perce National Forest: Selway River Drainage: Coolwater Ridge, Forest Road 317, ca 22 air mi E of Kooskia.-115.509446.13871701Ridgeline, mixed coniferous forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle92544Ronald L. Hartman Jack Hartman2012614166U.S.A.IdahoIdahoNez Perce National Forest: at the junction of Forest roads 1119 and 9723, ca 2.8 air mi NE of Lookout Butte Historical Lookout, ca 17.5 air mi ESE of Kooskia.-115.62431746.0787671509Roadside.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle92550Ronald L. Hartman Jack Hartman2012615167U.S.A.IdahoIdahoNez Perce National Forest: Lookout Butte Historical Lookout, ca 17 air mi ESE of Kooskia.-115.659646.0461789RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle93309Ronald L. Hartman Georgia G. Thomas2013616167U.S.A.IdahoIdahoNez Perce National Forest: along Forest Road 1119, ca 4 air mi due S of Middle Fork Clearwater River, ca 17.5 air mi ESE of Kooskia.-115.62971745.0781463Roadside through coniferous forest.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle1412Crista L. O'Conner2016623175U.S.A.IdahoClearwaterClearwater Mountains: Trail 154, along ridge and slopes between Teakwah Creek to the W and Jackknife Creek to the E, ca 21 air mi NE of Pierce. Collection extent ca 6 mi on and in vicinity of trail.-115.465446.63127071500Habitats varied: ranging from steep, southerly-facing slopes dominated by bluebunch wheatgrass; saddles and shoulder-slopes of seral Pseudotsuga menziesii/Abies grandis communities; dense shrub thickets of Ceanothus velutinus; to prominent rock outcrops where cryptogamic crust is well-developed. History of fire disturbance evident throughout. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3083Crista L. O'Conner2017524144U.S.A.IdahoIdahoClearwater Mountains: Doe Creek and Forest Road 566, ca 2 air mi N of Warm Springs Trailhead.-114.879246.50021067Roadside cut bank of southwest aspect. Surrounding community comprised of Thuja plicata and interspersed Pica engelmanni; Abies grandis and Pseudotsuga menziesii occupying canopy at mid to lower levels, understory rich with Vaccinium membranaceum and Acer glabrum. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3147Crista L. O'Conner2017525145U.S.A.IdahoIdahoClearwater Mountains: Lochsa River Corridor: above and W of Lochsa National Recreational Trail 2, ca 1 air mi SSW of Lochsa Historic Ranger Station.-115.332546.3366706743Moist northeasterly-facing, shallow draw on shoulder slope with abundant Pseudotsuga menziesii in overstory and stands of Polystichum munitum and Pteridium aquilinum occupying understory; Adiantum pedatum locally abundant where moist microsites allow. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3457Crista L. O'Conner201767158U.S.A.IdahoIdahoClearwater Mountains: Warm Springs Creej Trail 49, ca 9 air mi WSW of Powell Ranger Station.-114.8746.45861007Exposed, well drained slope along trail's edge in Thuja plicata dominant conifer forest. Phenology: fruiting.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3522Crista L. O'Conner2017614165U.S.A.IdahoIdahoClearwater Mountains: significant tributary nearby intersection with Sherman Creek Trail 203, ca 3 3/4 air mi NNE of Lochsa Historical Ranger Station.-115.316946.39021463Beneath light gap in mixed mid-seral coniferous forest. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle3685Crista L. O'Conner2017619170U.S.A.IdahoIdahoClearwater Mountains: Fish Butte, at end of Forest Road 483, ca 3 1/4 air mi W of Lochsa Historical Ranger Station; accessed via Trail 2230.-115.395546.33131629Along forest road in even age stands of Pseudotsuga menziesii with depauperate understory. Phenology: flowering.RMRM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle4206Crista L. O'Conner2017711192U.S.A.IdahoIdahoBitterroot Mountains: Colt Killed Creek and Trail 50, ca 4 1/4 air mi SSE of Powell Ranger Station.-114.631246.49531147Along trail in mixed coniferous forest. Phenology: fruiting.RMRM958376 Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle12113Robert D. Dorn2018622173U.S.A.WyomingCarbonSierra Madre: ca 7 mi WSW of Encampment.-106.91833341.1933332591Wet bank with Senecio and Carex. Flowers blue. Phenology: flowering & fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle7844C. H. Refsdal199592245U.S.A.UtahDaggettNorth Slope Uinta Mountains: Ashley National Forest: East Fork Eagle Creek, ca 9.6 air mi SE of Manila; 1.4 mi W of Red Canyon Road on both sides of Forest Road 529.-109.557840.850823472463Creekside, alder, subalpine fir. Phenology: fruiting.RM Clematis occidentalis var. grosseserrataphysical specimenRanunculaceaeClematisoccidentalisvar. grosseserrata(Rydb.) J. S. Pringle94Amy J. Roderick1996625177U.S.A.WyomingCarbonMedicine Bow Mountains: Elk Mountain: Mill Creek, ca 2/5 mi SE of Elk Mountain summit.-106.526241.635431403170Steep gully of creek. Phenology: flowering.36003,1,0true