Spiraea splendens (2000)
ROSACEAE
Spiraea splendens Baumann ex K. Koch
U.S.A., Montana, Park County: Gallatin National forest: Crazy Mountains: headwaters of Big Timber Creek, 1.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.
Elev. 8900 ft.
T4S R11E S35
Rocky subalpine meadow and parkland with Pinus albicaulis, Abies lasiocarpa, Gaultheria humifusa, Vaccinium scoparium and Phyllodoca emptriforms. Phenology: flowering.
Accession: RM 824277, Barcode: RM0019386

Spiraea splendens (2003)
ROSACEAE
Spiraea splendens Baumann ex K. Koch
U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: along Mountain Ash Creek, 1/8-1/4 mi S of Union Falls, ca 6 mi NW of Grassy Lake Reservoir.
Elev. 6780 ft.
Spruce swamp and streamside with Calamagrostis canadensis, Ledum glandulosum, Menziesia ferruginea var. glabella, and Angelica arguta. Phenology: fruiting.
Accession: RM 913080, Barcode: RM0065538

Spiraea splendens (2004)
ROSACEAE
Spiraea splendens Baumann ex K. Koch
U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: along the west side of Lewis River, ca 100 yds above Lewis Falls.
Elev. 7760 ft.
On wet cliffs with Tofieldia glutinosa var. montana, Mimulus guttatus, and Gentianopsis detonsa. Phenology: flowering & fruiting.
Accession: RM 912607, Barcode: RM0068281

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: along and just above Kelly Creek, ca 2 mi W of Miner Lake Campground, ca 11 mi W of Jackson.
T6S R16W S18
On hummocks with Pinus contorta in sphagnum bog. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Yellowstone Plateau: Falls River Basin: Yellowstone National Park: along Bechler River, ca 3 mi N of Cave Falls.
In mixed conifer forest of lodgepole pine and subalpine fir with a ground layer of Vaccinium caespitosum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range; Targhee National Forest: along southwest shore of Lake of the Woods, ca 10 mi W of Flagg Ranch.
Moist-wet spruce forest with Arnica mollis, Menziesia ferruginea, Cinna latifolia, and Mitella pentandra. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton Range: Grand Teton National Park: along Trapper Lake inlet stream.
Spruce forest just north of lake with Calamagrostis canadensis, Platanthera dilatata, and Arnica mollis. Phenology: flowering & fruiting.
Accession: RM 788829

U.S.A., Wyoming, Teton County: Yellowstone National Park: Spring Creek.
A handsome tufted shrub, on damp hillsides. Phenology: flowering.
with Elias Nelson

U.S.A., Wyoming, Teton County: Teton Peaks.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton National Forest: Taggart Lake area.
Eastern slope; rocky sand; with Salix, aster, and monkeyflower. Patchy abundance. Phenology: flowering.
Charles H. McDonald, 856. 7/16/1928.
Accession: USFS 407581, Barcode: USFS0070871

U.S.A., Wyoming, Teton County: Grand Teton National Park: Jackson Hole.
43.7317° N, 110.7499° W; NAD 83, uncertainty 0.75 mi., Digital Map
Stream bank. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Teton Mountains, near Leighs Lake.
Phenology: flowering.
with E. N. Wilcox

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: just SW of Lewis Lake Campground and E of Lewis Lake outlet.
In moist-wet, open spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton National Forest: Spring Lake.
Level slope; loam soil; woodland; common in Death and Leigh Canyons, scarce at other places. Phenology: flowering.
Accession: USFS 407580, Barcode: USFS0070870

U.S.A., Wyoming, Teton County: Targhee National Forest: South Fork Teton Canyon.
2% western slope; shallow black loam, rock; woodland. Abundant in canyon. Phenology: flowering.
Accession: USFS 407578, Barcode: USFS0070869

U.S.A., Wyoming, Teton County: Teton National Forest: Jackson Lake.
Moist loam. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Indian Paintbrush Canyon.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Bradley Creek.
43.7141° N, 110.7444° W; NAD 83, uncertainty 0.5 mi., Digital Map
Moist creek bank. Flowers red. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Cascade Creek.
43.7636° N, 110.7846° W; NAD 83, uncertainty 2 mi., Digital Map
Moist bank. Flowers red. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton National Park [Near Double Diamond Ranch along Tetons*].
43.7085° N, 110.7327° W; NAD 83, uncertainty 0.5 mi., Digital Map
Shrub. *Field book Phenology: flowering.
with Rua Pierson

U.S.A., Wyoming, Teton County: Grand Teton National Park: Taggart Lake.
Rocky hillsides. Flowers red. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Taggart Lake.
Rocky hillside. Flowers red. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: on Reclamation Road.
Level slope; granite, decomposed soil; with geranium and mountain ash; near creeks. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: mouth of Waterfalls Canyon, ca 12 air mi NW of Moran; ca 17.5 air mi N of Moose.
Riparian vegetation with Alnus sp., Salix spp., and Picea sp. Phenology: flowering.
Annotations:
1. Spiraea splendens Baumann ex K. Koch
Annotated by David Scott.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 14 air mi NNW of Moose.
Mountain stream in avalanche path. Phenology: flowering.
Annotations:
1. Spiraea splendens Baumann ex K. Koch
Annotated by David Scott.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 6 air mi NW of Moose; ca 14.5 air mi SW of Moran.
Aspen regeneration with deciduous shrubs. Phenology: flowering.
Annotations:
1. Spiraea splendens Baumann ex K. Koch
Annotated by David Scott.
with B. E. Nelson, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on southeast slope of Mt. Woodring, ca 10.5 air mi NNW of Moose; ca 14.5 air mi WSW of Moran.
Steep hillside and stream communities. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek, 1-2 air mi of trail head, ca 11 air mi ENE of Driggs, Idaho.
Coniferous forests and openings on slopes and near stream. Phenology: flowering & fruiting.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trailhead to Indian Meadows, ca 11 air mi NE of Tetonia, Idaho.
Lodgepole pine forest with moist drainage. Phenology: flowering & fruiting.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Alaska Basin Trail along South Fork of Teton Creek.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: ca 2 mi W of Twin Lakes Campground, ca 26 mi SW of Wisdom.
Wet lodgepole pine forest and wet meadow edge with Veratrum viride, Streptopus amplexifolius, Mitella pentandra, and Platanthera stricta.

U.S.A., Montana, Sweet Grass County: Crazy Mountains: along shore of Blue Lake, ca 27 mi NW of Big Timber.
T3N R12E S6 SW1/4
Mixed coniferous forest of Abies lasiocarpa, Picea engelmannii, with some Pinus albicaulis and understory of Vaccinium scoparium, and Carex geyeri. Phenology: flowering.
Accession: RM 579281

U.S.A., Montana: Glacier National Park: Glacier Camp.
Phenology: flowering.
J. W. Blankinship, s.n.. 9/1/1903.
Accession: RM 89962

U.S.A., Montana, Flathead County: Glacier National Park: west side Garden Wall, ca 4 mi N of Logan Pass.
Under scrub alders; rocky slope. Phenology: flowering.

U.S.A., Montana, Granite County: West Fork Rock Creek: on Skalkaho Road, near Mud Lake.
Moist stream bank. Phenology: flowering.

U.S.A., Montana: Glacier National Park: trail to Grinnel Glacier.
Phenology: flowering.

U.S.A., Montana, Glacier County: Midvale (now East Glacier Park).
Meadows. Phenology: flowering.

U.S.A., Montana, Flathead County: Glacier National Park: Avalanche Lake.
Upper temperate life zone. Phenology: flowering.
Marcus E. Jones, s.n.. 8/4/1910.

U.S.A., Montana, Glacier County: Glacier National Park: upper trail to Grinnell Glacier.
with Ruth A. Nelson

U.S.A., Montana, Missoula County: Flathead Range: Flathead National Forest: on High Ridge, 1 mi W of Gordon Pass.
On high cliffs. Phenology: flowering.

U.S.A., Montana: Glacier National Park: vicinity of Gunsight Lake.

U.S.A., Montana, Flathead County: Stanton Lake.

U.S.A., Montana, Missoula County: Mission Range: Flathead Nationial Forest: Mission Mountains Wildlife Area: mouth of Gray Wolf Lake, 13 mi ESE of Saint Ignatius.
T18N R17W S31
Flat ground; alluvial filled pocket in glaciated argillite bedrock; seasonally dry sedge meadow in very open subalpine forest. Frequent. Phenology: flowering.
Accession: USFS 501344

U.S.A., Montana: Flathead National Forest: White Comb Mountain.
East slope; shallow loam soil; spruce and fir vegetation; wet places. Not plentiful. Phenology: flowering.
Accession: USFS 501343

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Lost Horse Creek Road, ca 10-15 mi SW of Hamilton.
Mixed conifer forest. Phenology: flowering.

U.S.A., Montana, Park County: Crazy Mountains: above West Twin Lake.
T3N R11E S2 NE1/4
On east slope in moist scree. Phenology: flowering.
Klaus H. Lackschewitz, 9942. 8/16/1981.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Granite Peak trail, 3 mi above Folks.
30% slope, south exposure; moist gravelly soil; small creek bottom. Scarce. "Folks" spelled as indicated on specimen label. Phenology: flowering.
Accession: USFS 501342

U.S.A., Montana, Mineral County: Lolo National Forest: state line divide: 0.7 mi E of Hoodoo Pass, 16 mi SSW of Superior.
T14N R27W S16
60-70% slope, northeast exposure; subalpine shrub and dwarf tree cover; open mountain slope. Frequent. Phenology: flowering.

U.S.A., Montana: Missoula National Forest: Montour Creek.
South slope; gravelly loam soil. Phenology: flowering & fruiting.

U.S.A., Montana: Beaverhead National Forest.
T4S R11W S27
Wet soil; lodgepole pine vegetation. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Hogan Creek, 1/4 mi above Trail Creek Road.
70% slope, south exposure; shallow moist silt loam soil; Pinus contorta cover type with Sal., Lon., Spi., Ledum, Cal. Phenology: flowering.
Orville Sparrow, 255. 7/1/1937.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Triangle Lake on Jahnke Creek.
South slope; rocky soil; open lake shore. Scattered and not common. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: along trail S of Kootenai Lake.
T10N R22W S11
20% slope, east exposure; with Menziesia, Koeleria; sandy loam soil; alpine areas. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Kootenai Canyon.
20% slope, south exposure; stream bottom vegetation with willows, pine grass, huckleberry, elderberry, thimbleberry; loam and clay soil. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: above McCalla Creek, ca 2 mi SE of St. Mary Peak, 6 mi due W of Stevensville.
10% slope, southeast exposure; open lodgepole pine forest; confined to the head of a mountain spring with Ledum glandulosum. Scarce. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Johnson Gulch, near confluence of French Creek on Forest Road 250, ca 7.5 air mi NE of Pierce.
Sphagnum bog inhabited by Abies lasiocarpa and Picea engelmannii with occasional Pinus contorta; understory rich with Ledum glandulosum var. glandulosum. Phenology: flowering.
with B. E. Nelson
Accession: RM (unaccessioned)

U.S.A., Idaho, Clearwater County: Upper Basin: Elk Creek, Upper Basin Interpretive Trail, ca 6.5 air mi N of Elk River.
Lush sphagnum bog surrounded by Abies lasiocarpa and Picea engelmannii communities. Phenology: flowering.
with Joshua Miller
Accession: RM (unaccessioned)

U.S.A., Idaho, Shoshone County: Mallard Larkins Pioneer Area: Forest Trail 240, between Craig Peak and Larkins Peak, ca 5.5 air mi NW of Black Mountain.
Collection extent includes southerly-facing shoulder slope characterized by Tsuga mertensiana/Xerophyllum tenax habitat type, with common occurrences of Luzula hitchcockii, to open, rocky ridgetop with abundant Festuca stands. Phenology: flowering.
with Joshua Miller
Accession: RM (unaccessioned)

U.S.A., Idaho, Clearwater County: Mallard Larkins Pioneer Area: north slope of Smith Ridge, along Forest Trail 240, ca 5-6 air mi NW of Black Mountain.
Mature, regal community of mountain hemlock characterized predominately by Tsuga mertensiana/Menziesia ferruginea habitat type. Phenology: flowering.
with Joshua Miller

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.
Streamside, beneath canopy of Picea engelmannii and Tsuga mertensiana. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Mush Saddle and Pot Mountain Ridge, nearby Forest Road 711, ca 3-4 air mi SW of Cold Springs Peak.
60° slope with prominent rock outcrops, of southeasterly aspect. Phenology: fruiting.

U.S.A., Idaho, Clearwater County: Pot Mountain Ridge: Fly Hill and surrounding area, via Forest Road 720, ca 3.5 air mi NW of Hidden Creek Campground.
Roadside and surrounding steep, exposed shoulder slope, ranging from southerly to easterly aspect. 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, Fish Lake.
Moist Engelmann spruce-subalpine fir forests and wetlands surrounding lake; mountain hemlock occasional. 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.
Ridgetop and upper shoulder-slope of southerly aspect, within and adjacent to areas scarred by 2015 Scurvy Mountain Fire. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along North Fork Clearwater River and Forest Road 250 in Black Canyon, ca 1.5 air mi E of Flat Mountain, ca 32 air mi NE of Pierce
Brushy banks along the road. Phenology: flowering.
with Crista L O'Conner

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Elk Summit along Hoodoo Creek and Forest Road 360, ca 3 1/4 air mi NW of Diablo Mountain Lookout.
Seepy meadows surrounding sinuous stream channel in spruce-fir forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot Range: Hopeful Creek along Trail 35, ca 1.5 air mi SW of Pilot Knob.
Sphagnum bog with occasional Picea engelmannii and Abies lasiocarpa. Phenology: flowering.
with Gavin Gardner

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Lily Lake, ca 9 air mi E of Lolo Pass Visitor Center.
Marshy periphery of lake. Phenology: flowering.
with Shawn Taylor

U.S.A., Idaho, Idaho County: Clearwater Mountains: Bald Mountain Research Natural Area: along historic Nimi'ipuu Trail at headwaters of Bald Mountain Creek on slope of Bald Mountain, ca 2 air mi SE of Castle Butte.
Southerly-facing draw in headwaters of creek, along upper shoulder slope of the mountain. Phenology: flowering.
with Shawn Taylor

U.S.A., Idaho, Idaho County: Clearwater Mountains: Tom Beal Park: at trailhead of Trails 44 and 7, ca 5 air mi SSW of Powell Ranger Station.
Wetland and meadows of spruce-fir forest. Phenology: flowering.
with Shawn Taylor

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: flowering.
with Casey D. Hansen

U.S.A., Idaho, Idaho County: Clearwater Mountains: Bimerick Meadows Research Natural Area: along Bimerick Creek and termination of Forest Road 5545, ca 11 air mi NE of Lowell.
Swampy meadows dominated by Carex utriculata, with slightly elevated areas inhabited by robust communities of Veratrum californicum. Phenology: flowering & fruiting.
with Mike Hays

Spiraea splendens var. splendens (2000)
Spiraea splendens Baumann ex K. Koch var. splendens
U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: along the trail from Boulder Lake to Boulder Summit, ca 8.5 air mi SSE of McCall.
Rocky slopes with patches of subalpine fir. Phenology: flowering.

Spiraea splendens var. splendens (2000)
Spiraea splendens Baumann ex K. Koch var. splendens
U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Trail 003 on Chamberlain Creek from Red Top Creek to No Name Creek, ca 16 air mi NNE of Big Creek; ca 2-3 air mi WSW of Chamberlain Guard Station.
Open spruce-fir meadow along the creek. Phenology: flowering.

Spiraea splendens var. splendens (2000)
Spiraea splendens Baumann ex K. Koch var. splendens
U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Twentymile Creek Trail, ca 16 air mi NNE of McCall; ca 18 air mi NE of New Meadows.
Mixed conifer forest, partially burned 6 years previous. Phenology: flowering.
with Phillip G. Lawrence

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Josephine and Little Josephine lakes, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows.
Edges of lakes and meadows with Abies lasiocarpa, Picea, and Pinus contorta overstory. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: along old logging road just E of Lava Butte Lakes and Sams Throne, ca 9 air mi W of Burgdorf; ca 24 air mi NNE of New Meadows.
Wet ditch of old logging road, logged and burned fir-spruce. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Boulder Lake, ca 8 air mi ESE of McCall; ca 12 air mi NE of Donnely.
Lakeside with mixed conifer overstory. Phenology: flowering.
with B. E. Nelson

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Flossie Lake, ca 4 air mi WNW of Chamberlain Guard Station; ca 11 air mi E of Mackay Bar.
Along shore of subalpine lake. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: east-facing slope of Slab Butte, ca 13 air mi N of McCall; ca 11 air mi NE of New Meadows.
Open marsh/frog pond. Phenology: flowering & fruiting.
with Erin Peters

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall.
Stand replacing fire five years previous; granite parent material; moist area. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows.
Rocky granite parent material in mixed conifer overstory. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Grass Mountains Area: Grass Mountain Lakes Trail and lower east-facing slopes, ca 14.5 air mi NNE of New Meadows; ca 18.5 air mi NNW of McCall.
Open Abies lasiocarpa and subalpine meadows; granite parent material; dry creek bed. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: California Lake, ca 2 air mi ENE of War Eagle Lookout, ca 6 air mi NE of Burgdorf.
Subalpine lakeshore, peat soil in Abies lasiocarpa overstory. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Natural Recreation Area: Black Lake, ca 9.5 air mi NE of Cuprum; ca 20 air mi NW of New Meadows.
Subalpine lake and shore; Abies lasiocarpa overstory. 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
Rocky places. Flowers pink. *northwestern Teton county* Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Tetons: Avalanche Canyon.
43.7082° N, 110.8024° W; NAD 83, uncertainty 1 mi., Digital Map

U.S.A., Wyoming, Teton County: Grand Teton National Park: in a cirque basin near Amphitheater and Surprise lakes.
Among boulders in meadow. Occasional. Phenology: flowering.

U.S.A., Wyoming, Teton County: Western Slope of the Teton Range: in Alaska Basin.
On west facing slopes. Scattered to abundant. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Indian Paintbrush Canyon Trail.
Rocky soil in coniferous forest. Phenology: flowering.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Jubilee Lake.
Cold spring leading into lake, partial shade; soil organic; slope 0-5; aspect none. Phenology: flowering & fruiting.

U.S.A., Washington, Walla Walla County: Umatilla National Forest and Vicinity: Cold Springs ca 1/2 air mi from Table Rock Lookout, ca 16 air mi E from Walla Walla.
Partially shaded by Alnus and Sorbus in a wet area close to spring; soil fine, deep, light brown; slope 5-10; aspect easterly. Phenology: flowering.

U.S.A., Idaho, Valley County: Salmon River Mountains: Boise Natonal Forest: Pen Basin Campground along Johnson Creek, ca 3 mi S of Landmark Ranger Station, ca 45 mi NW of Stanley.
Wet soil along creek with Deschampsia cespitosa, Carex luzulina var. ablata, Vaccinium occidentale, and Caltha biflora. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: N shore of unnamed lake to the SW of Lost Packer Lake, 25.4 air mi WNW of Shoup.
T25N R14E S31
<25 individuals estimated in xeric soil within a wetland area, no slope, granodiorite geology. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater National Forest. Selway-Bitterroot Wilderness: Forest Trail 49 crossing of Wag Creek, ca 35 air mi WSW of Hamilton, MT.
Rock and sand riverbank. Phenology: flowering.
1. Spiraea splendens Baumann ex K. Koch var. splendens .

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Big Fog Saddle, Forest Road 319, ca 1/4 mi down Forest Trail 693, ca 38 air mi ESE of Kooskia.
Subalpine, mixed conifers including lodgepole pine. Phenology: flowering.
1. Spiraea splendens Baumann ex K. Koch var. splendens .

U.S.A., Idaho, Idaho County: Clearwater National Forest: Bitterroot Mountains: Elk Summit, Hoodoo Lakes Campground, ca 13 mi on Forest Road 360, ca 24 air mi WNW of Hamilton, MT.
Subalpine campground. Phenology: flowering.
1. Spiraea splendens Baumann ex K. Koch var. splendens .

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Bitterroot Mountains: Selway River Drainage: ca 2 mi on Forest Road 224 towards Hells Half Acre Saddle from Forest Road 468, Magruder Corridor Road, ca 33 air mi SW of Darby, MT.
Recovering from burn, open hillside. Phenology: buds.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Twin Lakes, Northern Lake, ca 15 mi on Forest Road 429, at the end of the road, ca 17.5 air mi SSW of Hamilton, MT.
Subalpine lakeside. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Bear Creek Pass Trail Head: ca 2 mi on Forest Trail 613 to Bear Lake, ca 18 air mi NE of Darby, MT.
Subalpine, rocky streamside. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterrroot Mountains: Bear Creek Pass Trail Head: betwenn ca 2 and 3 mi on Forest Trail 613, between Upper Bear Lake and Lower Bear Lake, ca 18 air mi NE of Darby, MT.
Subalpine, mixed conifers, Xerophyllum tenax and Vaccinium understory. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 7 mi on Pack Trail 939, ca 29 air mi W of Hamilton, MT.
Open hillside drainage dominated by mixed shrubs and perennial forbs. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: Maple Lake Ridge, ca 11 mi on Pack Trail 939, overlooking un-named lake, ca 29 air mi W of Hamilton, MT.
Subalpine hillside, rocky, open subalpine pines. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Pass: ca 1.5 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 18 air mi SSW of Hamilton, MT.
Subalpine, depressions where snow sits majority of year. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Pass: ca 1.5 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 18 air mi SSW of Hamilton, MT.
Subalpine, seeps and streams running down from pass. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: Wahoo Creek, ca 3 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 19 air mi SSW of Hamilton, MT.
Open hillside. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bitterroot Mountains: near Wahoo Peak, ca 9 mi on Pack Trail 430 from Twin Lakes Trail Head, ca 23 air mi WNW of Darby, MT.
Water running through a hillside meadow near peak. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Bailey Lake, ca 1 mi on Pack Trail 293 from Lost Horse Trail Head off Forest Road 429, ca 18 air mi WNW of Darby, MT.
Subalpine, lakeside meadow. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Bear Creek Pass Trail Head: ca 0-1 mi along Pack Trail 516 , ca 18 mi WNW of Darby, MT.
Subalpine streamside. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Twin Lakes Trail Head: ca 4 mi on Trail 421 near Moose Lake along East Moose Creek, ca 17 air mi WSW of Hamilton, MT.
Rocky streamside dominated by young lodgepole pine open forest. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Twin Lakes Trail Head: ca 3.5 mi on Trail 421 along East Fork Moose Creek, ca 17 air mi WSW of Hamilton, MT.
Intermittant pine trees, bear grass dominated meadows. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Forest Trail 3 off Coolwater Road, Forest Road 317, Glover Saddle, ca 28 air mi E of Kooskia.
Meadow with spring; subalpine. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Forest Trail 3, Ghost Mountain, ca 31 air mi E of Kooskia.
Springside, wet meadow, subalpine. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Coolwater Ridge, Forest Road 317, ca 23 air mi E of Kooskia.
Ridgeline, mixed coniferous forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit: ca 1 mi on Forest Trail 486, ca 25.5 air mi SW of Victor, MT.
Old roadbed, mixed coniferous forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Indian Lake, ca 13 mi on Forest Trail 430 from Lost Horse, ca 27 air mi WSW of Hamilton, MT.
Wet meadow. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Wahoo Pass: ca 8 mi on Forest Trail 430, ca 23 air mi WSW of Hamilton, MT.
Subalpine spruce-fir forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Forest Road 319 to Big Fog Saddle, ca 13 mi until the end of road, ca 23 air mi NNE of Elk City.
Rocky opening in subalpine spruce-fir forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: Issac Lake, ridge above lake, ca 16 mi on Forest Trail 618, ca 30 air mi W of Hamilton, MT.
Lodgepole pine forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: between Maple Lake and Issac Lake, ca 12-16 mi on Forest Trail 618, ca 30 air mi W of Hamilton, MT.
Subalpine spruce-fir forest. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Kooskia Meadows, ca 25 air mi W of Kooskia.
Wet meadow. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: Lost Horse Work Center: Bear Creek Pass Campground, ca 16.5 air mi WNW of Darby, MT.
Mountain meadow. Phenology: flowering.