Intermountain Clover (Trifolium andinum)
Intermountain Clover (Trifolium andinum), Pea Family (Fabaceae). Native, G3 (vulnerable globally) and S1 (critically imperiled in Colorado). Grows in sandy soil of dry, exposed places, usually in association with Pinyon Pine (Pinus edulis) and Mountain Mahogany...
Carolina Bugbane (Trautvetteria caroliniensis)
Carolina Bugbane (Trautvetteria caroliniensis), Buttercup Family (Ranunculaceae). Globally secure but uncommon and imperiled in Colorado. Grows in moist spruce forests and along streams from montane to alpine on the western slope. Blooms from July through august....
Weber’s Saw-wort (Saussurea weberi)
Weber’s Saw-wort (Saussurea weberi), Aster Family (Asteraceae). Native, G3 (vulnerable globally) and S2 (imperiled in Colorado). Grows in gravelly soil of the alpine and on scree slopes from subalpine to alpine on the eastern and western slopes. Blooms from July...