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Melica subulata 
Aquilegia formosa 
Tiarella untfoliata 
RYDBERG: PHYTOGEOGRAPHICAL NOTES 
Herbs 
Adenocaulon bicolor 
Pyrola dentata 
b. Water and bog plants 
Poa nervosa 
Naioci ene parvifolia 
Viola Macloskeyi 
Trifolium Beckwithi 
c. Various mesophytes 
Lupinus laxiflorus 
Phlox Douglasu 
Pedicularis contorta 
Arnica diversifolia 
Carex Preslit 
Xerophyllum tenax 
Anemone Drummondit 
Smelowskia ovalis 
Arabis Lyallii 
Adenocoulon bicolor reappears on Lake Superior and Trifolium 
Beckwithit in eastern South Dakota. 
3. SPECIES WHICH HAVE REACHED THE YELLOWSTONE PARK 
a. Forest species 
Kelloggia galiotdes 
Aster integrifolius 
Antennaria racemosa 
Calamagrostis Suksdorfii 
Hypericum Scouleri 
Ozmorrhiza brevipes 
b. Bog plants 
Shrub 
Salix Austinae 
Herbs 
Alsine crispa 
Ranunculus alismellus 
Cardamine Brewert 
Panicum +’ ; male 
Tofieldit intermedia 
Juncus nevadensis 
c. Mesophytes 
Stipa Elmeri Potentilla Blaschkeana 
Stipa oregonensis Potentilla glomerata 
Calamagrostis rubescens Fragaria platypetala 
Dasystephana calycosa 
Townsendia scapigerat 
Balsamorrhiza terebinthaceat 
Carex Jonesti 
Carex nervina 
Carex luzulina 
