284 university of colorado studies 



Species Noted Especially in the Lodgepole-Pine Forest 



Abies lasiocarpa, 1 Erysimum wheeler i, i 



Antennaria aprica, 8 Juniperus siberica, 8 



Arnica cordifoHa, 8 Picea engelmanni, 1 



Calamagrostis canadensis, 8 Pinus flexilis , i 



Car ex sp. undet., 8 Pinus murrayana, i, 8 



Carex filifolia, i Rosa woodsii, 8, 10 



Castilleia sulphur ea, i Thermopsis divaricarpa, i, 8, 9 



Chamaenerion angustifolium, i Vaccinium caespitosum, 8 



Species Noted Especially in Dry Grassland Areas and in the Railway 



Cuts 



Achillaea lanulosa, 2, 3, 7, 9 Calochortus gunnisonii, 9, 10 



Agropyron caninum, 3, 9 Campanula petiolata, 5, 9, 10 



Aragallus lambertii, 4, 5, 7, 10 Chrysopsis foliosa, 3 



Aragallus richardsonii, 5, 7 Gaillardia aristata, 4, 10 



Arenaria fendleri, 4, 7 Juncus balticus, 4, 5, 7 



Artemisia canadensis, 2, 3, 4, 5, 7 Koeleria cristata, 4, 7 



Artemisia frigida, 2, 3, 7 Sedum stenopetalum, 5, 7, 10 



Species Noted Especially in the Willow-Scrub 



^gro5iw hiemalis, 6 Phleum alpinum, 6 



Betula glandulosa, 6 Potentilla pulcherrima, 6 



Dodecatheon radicatum, 6 5a/jrn; chlorophylla, 6 



Ekphantella groenlandica, 6 Senecio triangularis, 6 

 Mertensia ciliata, 6 



Species Noted Especially in Meadow (Moderately Moist Grassland) 



Dasystephana parryi, 5 Potentilla fruticosa, 4, 5 



Erigeron macranthus, 5 Solidago rubra, 4, 5 



Pentstemon procerus, 5 Sporobolus brevifolius, 5 



Species Noted Especially in the Aspen Grove 



Bromus porteri, 9 Populus iremuloides, 1, 9 



Geranium richardsonii, 2,4,9 



Species Noted Especially on the Sagebrush Ridge 



Artemisia tridentata, 10 *Eriogonum subalpinum, 10 



* Astragalus alpinus, 10 *Prunus melanocarpa, 10 



• Commonly in much moister situations. 



