| Abies lasiocarpa |
Pinaceae |
alpine fir; subalpine fir |
subalpine or alpine |
[no flowers] |
| Abies procera |
Pinaceae |
noble fir |
western forest; subalpine or alpine |
[no flowers] |
| Aconitum columbianum ssp. columbianum |
Ranunculaceae |
Columbian monkshood |
|
Jun, Jul, Aug |
| Agrostis variabilis |
Poaceae |
alpine bentgrass |
subalpine or alpine |
Jun, Jul, Aug |
| Allium robinsonii |
Amaryllidaceae |
Robinson's onion |
shrub-steppe |
Apr, May |
| Astragalus columbianus |
Fabaceae |
Columbian milk-vetch |
shrub-steppe |
Apr, May |
| Astragalus conjunctus var. rickardii |
Fabaceae |
stiff milk-vetch |
eastern forest; shrub-steppe |
|
| Astragalus spaldingii |
Fabaceae |
Spalding's milk-vetch |
shrub-steppe |
May |
| Bassia hyssopifolia * |
Amaranthaceae |
five-hook bassia; five-hook smotherweed |
shrub-steppe; saltwater shores; disturbed areas |
Jul, Aug, Sep |
| Boechera lyallii |
Brassicaceae |
Lyall's rockcress; murry's rockcress |
subalpine or alpine |
Jun, Jul, Aug |
| Callitropsis nootkatensis |
Cupressaceae |
Alaskan yellow cedar; Nootka yellow cedar; Sitka yellow cedar |
western forest; eastern forest; subalpine or alpine |
May, Jun, Jul |
| Carex luzulina |
Cyperaceae |
spring sedge; woodrush sedge |
freshwater; saltwater shores |
Jun, Jul, Aug |
| Carex phaeocephala |
Cyperaceae |
mountain hare sedge |
subalpine or alpine |
Jun, Jul, Aug |
| Carex scopulorum var. bracteosa |
Cyperaceae |
Sierra alpine sedge |
|
|
| Dalea ornata |
Fabaceae |
Blue Mountain prairie-clover |
eastern forest; shrub-steppe |
May, Jun, Jul |
| Diphasiastrum sitchense |
Lycopodiaceae |
Alaskan clubmoss; Sitka clubmoss |
subalpine or alpine |
[no flowers] |
| Erythronium montanum |
Liliaceae |
avalanche-lily; white avalanche-lily |
western forest; eastern forest; subalpine or alpine |
Jun, Jul, Aug |
| Hieracium triste |
Asteraceae |
alpine hawkweed; slender hawkweed |
subalpine or alpine |
Jun, Jul, Aug |
| Hulsea nana |
Asteraceae |
small alpinegold; small hulsea |
subalpine or alpine |
Jul, Aug, Sep |
| Juncus drummondii |
Juncaceae |
Drummond's rush; threeflower rush |
subalpine or alpine; freshwater |
Jun, Jul, Aug, Sep |
| Juncus parryi |
Juncaceae |
Parry's rush |
subalpine or alpine; freshwater |
Jun, Jul, Aug, Sep |
| Lomatium tuberosum |
Apiaceae |
potato desert-parsley; Hoover's lomatium; Hoover's biscuit-root |
shrub-steppe |
Mar, Apr |
| Luetkea pectinata |
Rosaceae |
luetkea; partridgefoot |
subalpine or alpine |
Jun, Jul, Aug |
| Micranthes ferruginea |
Saxifragaceae |
rusty saxifrage |
western forest; eastern forest; subalpine or alpine |
Jun, Jul, Aug |
| Micranthes tolmiei |
Saxifragaceae |
alpine saxifrage; Tolmie's alpine saxifrage; Tolmie's saxifrage |
western forest; eastern forest; subalpine or alpine |
Jun, Jul, Aug, Sep |
| Noccaea fendleri ssp. glauca |
Brassicaceae |
wild candytuft |
western forest; eastern forest; subalpine or alpine |
May, Jun, Jul, Aug |
| Nothocalais alpestris |
Asteraceae |
alpine lake agoseris |
subalpine or alpine |
Jun, Jul, Aug |
| Penstemon cardwellii |
Plantaginaceae |
Cardwell's beardtongue |
western forest; subalpine or alpine |
May, Jun, Jul |
| Phyllodoce empetriformis |
Ericaceae |
pink mountain-heath |
subalpine or alpine |
Jun, Jul, Aug |
| Phyllodoce glanduliflora |
Ericaceae |
yellow mountain-heath |
subalpine or alpine |
Jul, Aug, Sep |
| Pinus monticola |
Pinaceae |
western white pine |
western forest; eastern forest; subalpine or alpine |
May, [no flowers] |
| Podagrostis thurberiana |
Poaceae |
Thurber's bent |
eastern forest; subalpine or alpine; freshwater |
|
| Polemonium occidentale |
Polemoniaceae |
western Jacob's-ladder; western polemonium |
western forest; eastern forest; freshwater |
Jun, Jul, Aug |
| Polygonum minimum |
Polygonaceae |
leafy dwarf knotweed; zigzag knotweed |
eastern forest; subalpine or alpine |
Jul, Aug, Sep |
| Rhododendron albiflorum |
Ericaceae |
white rhododendron |
western forest; eastern forest; subalpine or alpine; freshwater |
Jun, Jul, Aug |
| Salix barclayi |
Salicaceae |
barclay's willow |
eastern forest; subalpine or alpine; freshwater |
Jun, Jul, Aug |
| Sambucus racemosa var. melanocarpa |
Adoxaceae |
black elderberry |
|
|
| Silene latifolia * |
Caryophyllaceae |
white campion; evening catchfly |
western forest; eastern forest; freshwater; disturbed areas |
May, Jun, Jul, Aug |
| Sphaerophysa salsula * |
Fabaceae |
red bladder-vetch; alkali swainsonpea |
shrub-steppe; disturbed areas |
May, Jun, Jul |
| Trisetum spicatum |
Poaceae |
narrow false oat; spike trisetum |
western forest; eastern forest; subalpine or alpine |
Jun, Jul, Aug, Sep |
| Vahlodea atropurpurea |
Poaceae |
mountain hairgrass |
subalpine or alpine; freshwater |
Jun, Jul, Aug |
| Viola orbiculata |
Violaceae |
darkwoods violet; evergreen yellow violet; round-leaved violet |
western forest; eastern forest; subalpine or alpine |
May, Jun, Jul, Aug |