

28 BOTANY OF THE DEATH VALLEY EXPEDITION. 



(K) COMMON TO THE SIERRA NEVADA AND CASCADE MOUNTAINS ONLY. 



Allotropa rirgata. 

 Varex hreweri. 

 Claytonia triphylla. 

 Gentiana newberryi. 

 Juncu» orthophyllua. 



Lonicera conjitgiali* AIro In Nevada. 



PolcntUla glandulosa nevadensis. 



Salix barclayi Also northward to Alaska. 



(c) COMMON' To THE SlERItA NEVADA AND ROCKY MOUNTAINS ONLY. 



Alsinc baicalenaia Also in Asia. 



Aster trifidus. 

 Car ex incurra. 



Cercocarpus ledifolina Also in the Bine Mountains. 



Gilia nuttallii. 



Helenium hoopesii Genus confined to North America. 



Ifolodiscus discolor. 

 Jameaia amerieana. 

 Juncoides spicatum. 

 Navarretia brcweri. 

 Polemonium confer turn, 



Poientilla proenmbvna Also in Alaska and circumpolar. 



Sambucns melanocarpa Also in eastern Oregon. 



Stvertia per en nia Also in Alaska and circumpolar. 



Pinus flexilis. 



Iiibes leptanthum, 



Salix glauca villota. 



Scirpus pauciflorua Also in Alaska and circumpolar. 



(d) COMMON TO THE SIERRA NEVADA, CASCADE MOUNTAINS, AND ROCKY MOUNTAINS. 



Alaine longipea. 



Antennaria dioica Also in Alaska and circumpolar. 



Arabia Mrauta Also circumpolar. 



Arnica chamisaonia Also in Alaska. 



Carex anrea Also circumpolar, 



Carex feativa Also circumpolar. 



Carex filifolia. 



Carex tenella Also circumpolar. 



Claytonia ohamisaoi. 



Crepianana Also in Asia. 



Deschampsia cwspitoaa Also circumpolar. 



Draba stcnoloba Also in Alaska. 



Epilobtum anagallidifoUum .... — Also circumpolar. 



Erigeron compoaitua Also circumpolar. 



Erigeron salauginosm Also in Alaska. 



Erigeron uniform Also circumpolar. 



Festuca ovina brcvifoiia. 

 Glyceria pauci flora. 



LTeuchera rubescens Only south of Colorado in the Rocky Mountains. 



Juncus parryi. 



Juncua subiriflorm Also in Alaska. 



Kalmia gJaiwa microphyUa. 

 Lonicera invohtcrata. 

 Mitella pentandra. 



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