Corallorhiza maculata var. occidentalis (2005)
ORCHIDACEAE
Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
U.S.A., Arizona, Coconino County: Kaibab National Forest: Lookout Canyon-Road Hollow, ca 17 mi S of Jacob Lake.
Elev. 8300 ft.
UTM Zone 12S, 386800E, 4036900N; GPS Reading
Ponderosa pine - mixed conifer forest. Phenology: flowering & fruiting.
Annotations:
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
Annotated by B. E. Nelson.
with Carolyn Sieg
Accession: RM (unaccessioned)

Corallorhiza maculata var. occidentalis (2005)
ORCHIDACEAE
Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 478, ca 12 air mi E of Talpa.
Mixed conifer forest with Populus tremuloides, logged areas. Phenology: flowering.
Accession: RM 943997, Barcode: RM0128047

Corallorhiza maculata var. occidentalis (2005)
ORCHIDACEAE
Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: La Jara Canyon, Forest Road 5, ca 14 air mi E of Taos.
Elev. 9250 ft.
Meadow; riparian area of small stream and stock pond; mixed conifer forest. Phenology: flowering.
Accession: RM 943996, Barcode: RM0128046

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Yerba Canyon, Forest Trail 61 off NM Hwy 150, ca 10 air mi NE of Arroyo Seco.
Small stream riparian and canyon bottom. Phenology: flowering.
Accession: RM 943959, Barcode: RM0128155

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: U.S. Hwy 64, Jawbone Mountain, ca 18 air mi W of Tres Piedras.
Meadows, rocky ridges, and forest with spruce and aspen. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: Santa Barbarra Divide and Alamitos Creek drainage, ca 18 air mi SE of Penasco.
Alpine tundra, dense spruce-fir forest and small forest creek and wetlands. Phenology: flowering.
with Robert Peters

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canjilon Mountain and Canjilon Lakes, ca 7 air mi NE of Canjilon.
Moist areas at base of mountain, east aspect slope and summit with spruce forest and montane meadows. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: Trampas Lake Trail 31 from Forest Road 207, ca 5 air mi S of El Valle.
Mixed conifer forest, streamside and lakeside. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Middle Fork Lake via Forest Road 487, ca 3 air mi E of Twining.
Spruce forested slopes, stream riparian and lakeside. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Gato Canyon Trail towards Pueblo Peak, ca 2 mi NNE of Taos Pueblo.
Riparian area of small creek with Acer glabrum and Alnus tenuifolia and surrounding mixed conifer forest with Pinus ponderosa, Abies concolor, and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 106, ca 7 air mi E of Vallecitos near east boundary of Vallecitos Federal Sustained Yield Unit.
Elev. 9450 ft.
Mixed conifer forest of Picea, Abies concolor, and Pseudotsuga menziesii; understory of fairly dense herb layer with Carex species and Lathyrus. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Fernando Mountains: South Boundary Trail 164 from Forest Road 437 at Garcia Park, ca 5 air mi SE of Shady Brook, ca 10 air mi E of Ranchos de Taos.
Montane mixed conifer forest with Abies arizonica, Picea species, Pseudotsuga menziesii and Populus tremuloides; some areas logged in the past. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: West Fork Angostura Trail 9A to Forest Road 89, ca 0.5 air mi SW of The Knob, ca 3 air mi S of Tres Ritos, and ca 3 air mi W of Angostura.
Spruce forest with Vaccinium scoparium and scattered Abies arizonica. Phenology: flowering.

U.S.A., Wyoming, Teton County: Near Idaho, [vicinity of Indian Lake].
44.0649° N, 111.0321° W; NAD 83, uncertainty 1 mi., Digital Map
Lodgepole pine timber. Plants reddish. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at saddle, ca 1 air mi E of San Miguel Mountain. NW down road 1.3 air mi, then E 0.7 air mi to summit of unnamed peak.
Mixed-conifer slopes. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Antonio Hot Springs and along San Antonio Creek, 5 air mi N of La Cueva, at parking area on NM Hwy 376.
Forested east slope of blue spruce with two warm springs. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: San Jose Creek trailhead - northwest border of San Pedro Parks Wilderness Area, 3.5 air mi SE of Regina. From the end of Forest Road 96 SE on trail for 0.8 air mi.
Riparian and lower slopes of steep-walled drainage in aspen forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 70 and Forest Road 50, Padomas Trail, northwest into San Pedro Parks Wilderness 1 - 1.5 mi to Vacas Trail, Forest Road 51.
Ponderosa pine and some spruce. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 70 and Forest Road 50, Padomas Trail, northwest into San Pedro Parks Wilderness to Vacas Trail, Forest Road 51.
Ponderosa pine and some spruce. Phenology: flowering.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 155 adjacent to Rio Medio, 6 air mi due W of Truchas Peak; NW along trail 0.2 air mi.
Canyon bottom adjacent to river, or trailside lower slope of spruce forest. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hermit Peak summit in vicinity of Hermit Spring, 9 air mi W of Sapello.
Mixed conifer forest including stands of corkbark fir, and with openings of exposed bedrock close to sheer granite cliff. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Gallinas Creek from end of County Road 263, 20 air mi NW of Las Vegas; Trail 216, 1.2 air mi NW of road.
Canyon bottom and lower slope, trailside, through spruce/fir forest; granite bluffs constricting canyon in places. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Rito de Abiquiu NE of Cienega del Oso, 2.5 air mi SSE of Polvadera Peak. N36.029 W106.390 NE 0.6 air mi in drainage to N36.036 W106.382.
Open riparian bottom and steep shaded slope of corkbark fir/blue spruce with an understory of Paxistima, Trauttvetaria, and Vaccinium. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Polvadera Creek, 1.5 air mi due W of Polvadera Peak. N36.063 W106.437 S 0.8 air mi along creek to N36.052 W106.434.
Riparian, grazed bottom, and lower slopes of spruce/fir forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Trail 216 in Burro Canyon, 2 air mi E of Elk Mountain summit. N35.765 W105.528 SE 0.4 air mi in canyon bottom to N35.760 W105.523 at creek crossing.
Riparian and open meadow in canyon bottom below forested slopes of spruce. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio en Medio Trail 163, 4.5 air mi NE of Tesuque, in vicinity of Aspen Ranch.
Canyon bottom of mixed conifers. Phenology: fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Trail 251 along Horsethief Creek, 3 air mi WSW of Pecos Baldy. N35.896 W105.708 S 0.5 air mi to N35.899 W105.710.
Trailside meadow in canyon bottom and adjacent east-facing, forested slope of spruce. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Juan de Gabaldon Grant: Trail 254, 6.5 air mi due E of Tesuque; from Forest Road 102 SE 0.2 air mi on trail to drainage.
South-facing slope, with granitic gravel, of mixed conifers including southwestern white pine; Gambels oak understory. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Nambe Trail 160 E from Trail 403 junction, 2 3/4 air mi WSW of Santa Fe Baldy. N35.824 W105.800 from junction ESE 0.5 air mi to N35.821 W105.793.
Canyon bottom of mixed conifers and mature aspen. Phenology: fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 351, 9 air mi N of Cowles. NE 1.1 air mi to junction with Trail 351A (to Joe Vigil Lake).
Trailside along riparian in spruce/corkbark fir forest. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Trail 241 E from Valle Largo Trail 248 junction, 3 1/4 air mi ENE of Cowles. N35.8261 W105.6072 at junction SE 0.5 air mi to N35.8202 W105.6001 at stream crossing.
Aspen and meadows into corkbark fir forest past stream. Phenology: fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Beaver Creek Trail 247, 5 air mi WSW of Rociada. N35.7800 W105.4941 WSW 0.8 air mi on trail along creek to N35.7954 W105.5073 at departure of drainage.
Riparian and adjacent canyon bottom in spruce forest with mature aspen. Phenology: fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 113 N of Walker Flats, 4 1/4 air mi W of Holman. N36.0350 W105.4441 SW 1 air mi on road to N36.0262 W105.4582 (pendulous route).
Roadside through mixed conifer forest. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 534 at Rito la Cueva Spring and Bales Seep, 8.5 air mi WNW of Jemez Springs.
Ponderosa pine forest with white fir and Douglas fir below. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Cerro Pi¤on.
Coniferous forest, grassy slopes, and distrubed roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: north slope and top of Cerro del Medio.
Wooded slopes and numerous road crossing from jammer logging. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, ca 3.4 air mi NE of intersection with the pipeline.
Wooded area and adjacent streamside. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Valles Caldera National Preserve: Jemez Mountains: Cerro de la Garita: from boundry gate 1.2 air mi W and 0.3 air mi E along preserve fenceline.
Coniferous forests, rock outcrops, and meadows. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: trip from 7 roads to "Redondito peak" and down the La Jara Creek to headquarters: La Jara Creek below main Redondo road for 0.5 mi.
Riparian in spruce-fir forest; up slope from riparian. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Alamo Canyon, south side over a mi stretch to near lower end.
Scattered at edge of wet area over lower half of boggy portion. Phenology: flowering & fruiting.
with Jonathan Coop

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, 2.3 air mi NNE of Pipeline Road.
Boggy area though relatively dry due to low rain fall, and adjacent stream; adjacent spruce forest, southwest exposure. Phenology: fruiting.
with Brian Jacobs

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, 1.8 air mi NNE of Pipeline Road.
Felsenmeer with stream, high flow; adjacent forest. Phenology: fruiting.
with Brian Jacobs

U.S.A., South Dakota, Pennington County: Deerfield [Inundated]: hills N of.
T1N R3E S29
Common in damp woods. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Whitewood (Hills N. of).
44.5017° N, 103.6263° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Common in damp woods. Phenology: flowering.
Annotations:
Annotated by John V. Freudenstein in 1992.
Arthur C. McIntosh, A61. 7/16/1924.
Accession: RM 99338

U.S.A., South Dakota, no county County: Black Hills National Forest.
North slope; moist loam; yellow pine timber. Phenology: flowering & fruiting.
Accession: USFS 443762, Barcode: USFS0067710

U.S.A., South Dakota, no county County: Black Hills National Forest.
North slope; moist loam; yellow pine timber. Phenology: fruiting.
Accession: USFS 443763, Barcode: USFS0067711

U.S.A., South Dakota, Lawrence County: Lower Spearfish Canyon.
Mesophytic canyon; oak, willow, and Prunus association. Phenology: buds.

U.S.A., South Dakota, Lawrence County: Terry Peak above Trojan.
Mountain slopes; second succession, popple and birch association. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Harney Peak region.
Mountain slopes; second succession, yellow pine and spruce association. Phenology: flowering.

U.S.A., South Dakota, Lawrence County: Limestone District: Crooks Tower.
T2N R2E S7
Meadow and open woods; grass-yellow pine association. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Black Hills: Custer State Park.
T3S R6E S22
Mesophytic creek above lodge; birch-willow-popple association. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Harney National Forest:
On 15 percent northwest slope; deep clay loam soil; western yellow pine timber. Phenology: flowering.
Accession: USFS 443760, Barcode: USFS0067709

U.S.A., South Dakota, Lawrence County: Deadwood.
T5N R3E S23
Deep shady woods. Phenology: flowering & fruiting.

U.S.A., South Dakota, Lawrence County: Deadwood Gulch.
Mounted with C. wisteriana. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 0.3 mi from Wyo Hwy 130 on North Brush Creek Road.
In sandy loam of an open lodgepole pine forest with Carex, Lupinus, Arnica, and Juniperus. Plants rose-pink. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Cement Ridge, southeast end, ca 7.5 air mi NE of Moskee; ca 15 air mi ESE of Sundance.
Hazelnut thickets in birch woods. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Wyoming, Johnson County: Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo.
Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; aspen woodland and adjacent meadow. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: ca 1 mi SE of Warren Peaks, ca 5 air mi NW of Sundance.
Recently logged ponderosa pine forest with scattered trees. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Ridge top and northeast facing upper slopes; pine-spruce-aspen forest. Phenology: flowering & fruiting.
with Dennis Horning

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: head of Carson Draw, ca 4 air mi NW of Sundance.
Ponderosa pine forest, east-facing slope. Phenology: flowering.

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Corral Creek, ca 9 air mi S of Beulah.
Birch-aspen-pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: headwaters of Lame Jones Creek, ca 7 air mi S of Alva.
Ponderosa pine-bur oak forest. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: ridgeline between headwaters of Crow Canyon and Sawmill Canyon, 0.4 air mi S of NM Hwy 555.
Pinus ponderosa woodland with scattered Pseudotsuga menziesii; soil dry with numerous small sandstone outcrops. Flowers pale pink with dark blotches on lip; local in shade of pines. Photographed. Phenology: flowering.
Annotations:
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
Annotated by Ben Legler on 12/20/2007.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: 0.4 air mi NE of summit of farthest north point on Ash Mountain; 4 air mi NE of Little Costilla Peak.
Mixed forest of Populus tremuloides and Picea engelmannii in thin soil over andesite boulders, with mesic understory containing Arnica cordifolia, Thermopsis montana, Castilleja miniata, Aquilegia caerulea. Lower lip of flower white with red spots; rest of flower pale reddish-yellow; frequent in densely shaded duff under spruce. Photographed. Phenology: flowering.
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames
Annotated by Ben Legler on 12/20/2007.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: slope on east side of an unnamed canyon just E of Number Eight Canyon and S of NM Hwy 555; 12 air mi WSW of Raton.
Open Pinus ponderosa forest with scattered patches of Quercus gambelii and Quercus ×undulata; dry soil. Stems and fruits red; local and uncommon in duff under pines. Phenology: fruiting.
Annotated by Ben Legler on 12/20/2007.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: slopes at base of large prominent cliffs on north side of Long Canyon 1.1 air mi W of uppermost of Seven Lakes; 1.5 air mi E of summit of Big Costilla Peak.
Steep rocky slope below talus, with coniferous forest of Picea and Pseudotsuga menziesii; understory of Vaccinium myrtillus, Arctostaphylos uva-ursi, Rosa sp. Lower lip white with red spots; uncommon in duff. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along McCrystal Creek on east side of Ash Mountain; 3.3 air mi E of summit of Little Costilla Peak.
Small mountain stream under mixed forest of Picea engelmannii, Populus tremuloides; with lush herbaceous growth along creek. Lip white with maroon spots and small lobes at base; sepals and upper petals red; frequent under conifers. Specimen GPS: 36.824543, -105.16375. Phenology: flowering.
Accession: RM (unaccessioned)

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Bernal Creek 0.3 air mi SW of (upstream from) The Wall.
Cool, forested stream banks under Picea and Populus tremuloides; with Maianthemum stellatum, Actaea rubra, and Osmorhiza depauperata. Lip white with maroon spots; sepals and other petals maroon with yellow on inner surface; stems in loose clumps; uncommon under conifers by stream. Specimen GPS: 36.933228, -105.175453. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 3010, ca 3 air mi WSW of Red Lodge.
Steep limestone cliffs. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Forest Road 1046, ca 12 air mi S of Bozeman.
Mixed conifer overstory with a Vaccinium understory and a stream. Phenology: flowering.
with Ken Elliott

U.S.A., Montana, Carbon County: Water Birch Fishing Access on Rock Creek, ca 0.5 mi either way of center of access area.
Stream bottom and adjacent parking lot. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: West Boulder Creek Trailhead to 1.5 mi into forest, ca 15 air mi SE of Livingston.
Coniferous forest and ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Lake Creek near the head, ca 1 air mi N of Lake Mountain summit, ca 30.5 -31 air mi SW of Laramie.
Open lodgepole pine forest adjacent to willow dominated wetlands. Phenology: flowering.
with Laura E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Forest Road 520 near the head of Shellrock Creek, ca 6 air mi SW of Woods Landing; ca 32 air mi SW of Laramie.
Open lodgepole pine regrowth in old timber sale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Boswell Creek, N of Forest Road 526, ca 4 mi E of Wyo Hwy 230; ca 4 air mi E of Wycolo; ca 21 air mi S of Centennial.
In and around creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine 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.
Mixed spruce-fir forest along creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine 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.
Dry lodgepole pine-Engelmann spruce forest on slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Devils Gate Creek, near Golden Key Mine, near intersection of Forest Road 512 (Platte Access Road) and Forest Road 512G, ca 13 air mi SW of Centennial.
Mixed conifer forest uphill from wet area. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, just S of Forest Road 236, ca 2 air mi NE of intersection of Forest Road 225 (South French Creek Road) and Forest Road 236, ca 25 air mi SE of Saratoga and 12 air mi W of Centennial.
Open conifer forest adjacent to ponds. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, trail from near the head of Fence Creek to middle section near overlook.
Phenology: flowering & fruiting.
with Jack S. Hartman

U.S.A., Wyoming, Carbon County: Medicine 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.
Moist mixed conifer forest, uphill from creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine 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.
Moist mixed conifer forest, uphill from creek. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine 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.
Mixed conifer-aspen forest along creek. Phenology: flowering & fruiting.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Savage Run Wilderness: along Savage Run Creek and Trail 501, ca 1.5 air mi NE of intersection with Trail 502, ca 13 air mi SW of Centennial.
Mixed conifer forest. Phenology: flowering.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.
Mixed conifer forest on hill between sagebrush steppe and park. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.
Moist open conifer-aspen forest. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: vicinity of Pass Creek, S of intersection of Forest Road 261 (Cedar Pass Road) and Forest Road 134, ca 18 air mi E of Saratoga; ca 15 air mi SW of Arlington.
Along creek in open conifer forest with many willows and alders. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: East Fork Boulder River valley, ca 41 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639.
Mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii with a forb understory and with scattered meadows. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: on trail along Upsidedown Creek on Lake Plateau, ca 40 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639.
Dense, mixed conifer forest with an understory dominated by Vaccinium. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Gallatin County: Gallatin National Forest: 2 mi above station (ranger?), Ross Peak Trail.
Level ground, rocky loam soil; red fir timber; in shade. Rare. Phenology: fruiting.
Annotated by John V. Freudenstein in 1992.
Accession: USFS 443769

U.S.A., Montana: Big Hole.
Woods. Phenology: flowering.
Annotated by John V. Freudenstein in 1992.
Accession: RM 89648

U.S.A., Montana, Missoula County: North side of MacClain Creek.
Small meadow extending into thick growth of riparian shrubs. Large colony. Phenology: flowering.
Klaus H. Lackschewitz, 6506. 6/23/1976.
Accession: RM 366996

U.S.A., Montana, Gallatin County: Gallatin National Forest: Trail Creek Ranger Station.
10% north slope; deep humus soil; open timber. Not common. Phenology: flowering.
Accession: USFS 443770

U.S.A., Montana: Flathead National Forest: mouth of Fawn Creek.
Level ground; damp, black loam soil with spruce; shady places under mature timber. Distributed in small clumps; rather scarce. Phenology: flowering.
Accession: USFS 443773

U.S.A., Montana: Lake Como.
Phenology: flowering.

U.S.A., Montana, Flathead County: Big Fork.
Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: ridge S of Shonkin Creek, ca 1.5 air mi N of Prospect Peak.
Elev. 1783 m.
Forested 10-20% slope; northeast aspect; Pinus contorta. Phenology: flowering.
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames.
Accession: RM (unaccessioned)

U.S.A., Montana, Chouteau County: Square Butte, east face in small drainage, ca 31.5 air mi SE of Fort Benton.
Elev. 1479 m.
Narrow draw with stream flowing over bedrock; 5-30% slope; east aspect; wooded above stream, Pinus contorta and Populus tremuloides. Phenology: flowering.
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames.
with Matt Voigt

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: between Clarks Fork Trailhead and Table Mountain, ca 17.5 air mi SE of Cooke City, Montana.
Shaded, damp Picea woods. Phenology: flowering.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along Pony Gulch, a tributary of Alder Gulch, ca 1 air mi WSW of Zortman; ca 45 air mi SW of Malta.
Along a small stream and adjacent north-facing slope with birch and aspen. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: above the head of Grouse Gulch ca halfway between Antoine Butte and Silver Peak, ca 2.5 air mi W of Zortman; ca 46 air mi SW of Malta.
Lodgepole pine forest. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 2154. 7/24/2010.
with B. E. Nelson

U.S.A., Montana, Sweet Grass County: Absaroka 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.
Spruce forest with large trees, with wet areas long the river. Phenology: buds.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: East Fork Boulder River valley, ca 41 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639.
Mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii with a forb understory and with scattered meadows. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Wyoming, Fremont County: Southern Wind River Range: east slope, at Louis Lake.
42.5965° N, 108.8524° W; NAD 83, uncertainty 0.5 mi., Digital Map
In moist woods. Occasional; lip white and maculate. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Fremont County: Washakie National Forest.
Sandy loam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: near Arlington.
T19N R79W S35
Sandy loam soil; with Vaccinium. Plot 33 Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park.
43.7063° N, 110.7405° W; NAD 83, uncertainty 0.5 mi., Digital Map
Among Pinus murryana. Flowers red. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Jackson Hole.
Woods. Phenology: flowering.
with Rua Pierson

U.S.A., Wyoming, Lincoln County: Snake River Range: Sheep Mountain (Ferry Peak), near Alpine.
43.2073° N, 110.9743° W; NAD 83, uncertainty 1 mi., Digital Map
Deep woods. Phenology: flowering & fruiting.
with George M. Armstrong

U.S.A., Wyoming, Sheridan County: Lions Den Valley.
T54N R85W S35
Moist rich soil under trees. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Lions Den Valley.
T54N R85W S35
Moist rich soil under trees. Phenology: fruiting.
Accession: RM 68847, Barcode: 68847

U.S.A., Wyoming, Carbon County: Ferris Mountains: Cherry Creek.
Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: near Pole Mountain.
Pine woods. Phenology: flowering & fruiting.
with Ruth A. Nelson

U.S.A., Wyoming, Teton County: Grand Teton National Park: W of Jenny Lake.
With Carex in lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: east base of Timbered Island.
Grassy area in aspen-conifer forest. Phenology: flowering & fruiting.
with Ragnhild Solheim

U.S.A., Wyoming, Fremont County: Popo Agie River, 2 mi upstream from Bruces Camp.
Hillsides along river. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Casper Mountain Area: 1.5 mi W of Casper Mountain Road in Katy Creek Canyon.
Dry duff of a lodgepole community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Granite Creek.
Growing with Antennaria sp. under Picea engelmannii, in dark, humus soil. Infreqent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Along Sawmill Pass-Red Grade Road.
In second growth Pinus contorta woods with Hypopitys monotropa and Corallorhiza maculata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: Medicine Bow National Forest: 11 air mi SW of Esterbrook, along Friend Creek on trail to Laramie Peak.
Granite soil parent material, wet area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: near Bow River Campground.
In open ground, clay soil, Pinus contorta forest, with Spiraea betulafolia. Phenology: flowering.
with H. Wilson and B. E. Nelson

U.S.A., Wyoming, Albany County: University of Wyoming Recreation Camp, 1.5 air mi NW of Centennial.
Dry Populus treumloides overstory. Phenology: flowering & fruiting.
Francis B. Current, 370. 7/2/1978.

U.S.A., Montana, albany County: Laramie Range: Medicine Bow National Forest: Pole Mountain District: west of Eagle Rock, along North Branch Middle Fork Lodgepole Creek.
Moist bottomland along the creek; in scattered spots in the timber (pine) and occasionally comes down near the stream.. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; woods of pines, on bottom to middle of the slope, dry habitats. Frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.
Pine-aspen forest on northeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Old Scraggy Peak, ca 1 air mi E of Shell Butte, ca 1.5 air mi N of Zortman; ca 43 air mi SW of Malta.
Lodgepole pine forest on steep east-facing slope. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 7713. 7/17/2011.

U.S.A., Montana, Phillips County: Little 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.
Streamside in mixed conifer forest. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 7762. 7/17/2011.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: adjacent of Forest Road 3101, Opeechee Road, ca 4.6 air mi ESE of Ekalaka.
Open ponderosa pine with grass-Oregon grape-chokecherry understory on gentle northeast aspect in area where grinding and chipping using a skid steer was used in October 2008. More than 50 individuals seen. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: Zig Zag salvage sale adjacent of Forest Road 3101, Opeechee Road, ca 4.3 air mi ESE of Ekalaka.
Aspen-ponderosa pine with Oregon grape-Oryzopsis micrantha-Pyrola spp. understory on north aspect 25% slope in salvage sale of storm damaged trees from 2006/2007; Coeloglossum viride and Spiranthes romanzoffiana in the vicinity Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: Twin Creek riparian forest along the lower end of Twin Creek Campground, 14.0 air mi N of the town of North Fork.
<25 plants estimated in mesic soil within a Douglas-fir vegetation, 10 degree slope, ESE aspect, quartzite geology. Phenology: flowering.

U.S.A., Montana, Madison County: Madison 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.
Pseudotsuga menziesii forest with a lush understory. Phenology: flowering.
1. Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindl.) Ames.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: area between Cow Creek and Green Mountain trailheads, where County Road 12 ends at Cow Creek, ca 32 air mi SSW of Montrose.
Mixed coniferous forest with scattered aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Ca 12 mi SW of Esterbrook, 3 mi W of Laramie Peak.
42° 16.3' N, 105° 30.3' W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!
Aspen, with Thalictrum and Allium Flower cream-colored with purplish spots. Phenology: flowering.

U.S.A., Idaho, Latah County: Palouse Range: Forest Trail 224 and vicinity, just E of Ida Hwy 6 and N of Giant White Pine Campground.
Mixed coniferous forest, characterized predominantly by Thuja plicata/Clintonia uniflora habitat type, except in mesic draws, where Tsuga heterophylla regeneration occupies understory. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: ridge N of Middle Fork Clearwater River, along Forest Road 5515, ca 2 3/4 air mi SE of confluence of Lochsa and Selway rivers and ca 5 3/4 air mi S of Walde Mountain.
Shoulder-slope to ridgetop and along road in mixed coniferous forest, dominated by seral species such as Pinus ponderosa and Pseudotsuga menziesii with occasional mature Betula occidentalis. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Mush Saddle and Pot Mountain Ridge, along Forest Trail 169 via Forest Road 711, ca 3-4 air mi SW of Cold Springs Peak.
Mixed coniferous forest dominated by Tsuga mertensiana with common occurrences of Picea engelmannii and Abies lasiocarpa; community typified by Tsuga mertensiana/Clintonia uniflora habitat type. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: Fish Lake Trail 419 and 419a, ca 8-11 air mi E of Osier Lookout and ca 2 air mi N of Wapito Point.
Lush meadows, rich with Carex spp. and prolific Zigadenus elegans; marginated by dense thickets of Salix and Alnus. Phenology: flowering.
with Jack Ader

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Scurvy Mountain: summit, ca 7.5 air mi NNE of Lookout Peak.
Mixed seral community comprised predominantly of Abies grandis, Picea engelmannii and Abies lasiocarpa; light gaps occasional, where large communities of Pteridium aquilinum occupy, resembling elements of the grand fir mosaic. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Cayuse Creek, nearby Cayuse landing strip, along Forest Trail 534, ca 3.5 air mi SE of Scurvy Mountain.
Mesic-moist riparian bench with abundant Thuja plicata. Phenology: fruiting.

U.S.A., Idaho, Latah County: Palouse Range: along Gold Creek between Forest Road 770 and Forest Road 4766, ca 6 air mi NE of Potlatch.
Stream bottom in disturbed Tsuga/Thuja forest. Phenology: flowering.
with Crista L O'Conner

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Trail 619 on divide between Orogrande- Fuzzy creeks and Pine Creek, ca 1-1.5 W of Cabin Point, ca 15-15.5 air mi NE of Pierce.
Brushy roadside through Thuja dominated mixed conifer forest. Phenology: flowering.
with Crista L O'Conner

U.S.A., Idaho, Latah County: Clearwater Mountains: Potlatch River drainage at Feather Creek Trail 767, ca 3/4 - 1 air mi E of Abes Knob.
Amongst mostly depauperate understory of even-aged Thuja plicata stand. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River at Hog Park Road.
Aspen fir habitat with Rubus and Arctostaphylos. Flowers white with purple spots. Phenology: flowering & fruiting.