Fishhook Cactus (Sclerocactus parviflorus), Cactus Family (Cactaceae), native, S3 vulnerable in Colorado. Found in open, dry places, on clay, shale, or adobe hillsides, and often with pinyon-juniper sin the simi-desert shrublands of the western slope. Blooms from...
Icegrass (Phippsia algida), Canary Grass Family (Phalaris). Native and S2 (imperiled in Colorado, but secure globally). Grows in moist alpine places, found along melting snowbanks and streams above timberline on the eastern and western slopes. Blooms from July through...
Purple Waterleaf (Hydrophyllum capitatum), Waterleaf Family (Hydrophyllaceae). Native and uncommon in forests and on open slopes, usually in noist places from foothills to subalpine on the eastern and western slopes. Blooms from May through July. Photo taken by Bob...
Sawsepal Penstemon (Penstemon glaber), Plantain Family (Plantaginceae). Native and common in meadows and on open slopes from the plains to subalpine on the eastern and western slopes. Blooms from June through August. Photo by Loraine...
Rocky Mountain Pond Lily (Nuphar polysepala), Waterlily Family (Nymphaeaceae), Native and found in high altitude ponds and lakes, from montane to subalpine on the eastern and western slopes. Blooms from July through September. Photo by Loraine...