Western United States. 



798 



8000 r/i 



Jeffrey, 58500. A new Araucarian 

 genus from the Triassic. 



Thornber. 61973. Vegetation groups 

 of the Desert laboratory domain. 



California. 



Abrams. 55409. Southern California 

 trees and shrubs. 55410 : Flora of 

 southern California. 



Atkinson. 55580. Amayilta. 



Greene. 57722. Certain Californian 

 Thalictra. 



Hasse. 57993. Lichen flora of 

 southern California. 



Hedgcock. 58035. A new poly pore 

 on incense cedar. 



Herre. 58129. The lichen flora of 

 the Santa Cruz peninsula. 



Jepson. 58516. Mule ears [com- 

 mon name for Wyethia]. 58518 : Tlie 

 trees of California. 58517 : The silva 

 of California. 



McGregor. 59372. Two new seed- 

 plants from the Lake Tahoe region. 



Parish. 60268. Some introduced 

 plants of southern California. 60269 : 

 The southern California Juncaceae. 



Peirce. 60365. Botanical aspects of 

 Stanford university. 



Reed. 60760. The flora of the 

 Arroyo Terquisquite. 



Colorado. 



Cockerell. 56594. A Sorhits from 

 Florissant, may be a hybrid. 56595 : 

 Miocene trees of the Rocky Mountains. 

 56596 : Fossil plants from the Mesa 

 Verde Cretaceous. 



Osterhout. 60145. Colorado notes. 

 60146 : Two Colorado Umbellifera. 



Ramaley. 60713. European plants 

 growing without cultivation in Colorado. 



Robbins. 60907, 60908. Colorado. 



Minnesota. 



Clements. 56568. Mushrooms. 



Fink. 57296. Lichens. 



Holzinger. 58310. Moss flora of the 

 north shore of Lake Superior in 

 Minnesota. 



Missouri. 



Palmer. 60209. Flora of the Grand 

 Falls Chert barrens. 



"Nevada. 



Heller. 58068. The beard-tongue. 

 [Pentstemon Davidsonii and P. genicula- 

 tus.] 5S071 : The Nevada lupines. 

 58072: The first spring flower. 58073: 

 Nevada violets. 58074 : Flora of 

 Nevada. 



Kennedy. 58620. Plant distribution 

 on the Truckee-Carson project, Fallon. 



New Mexico. 



Standley. 61695. Type localities of 

 plants first described fi-om New Mexico. 

 61696 : A bibliography of New Mexican 

 botany. 



Watson. 62436. Common flowering 

 plants in Bernalillo county. 



Wooton. 62650. Larkspurs. 



South Dakota. 



Green. 57718. Ferns of the Bad 

 lands. 



Oregon. 



Greenman. 57724. Some hitherto 

 imdescribed plants from Oregon. 



Texas. 



Wolf. 62622. A leaf blight of the 

 American mistletoe, Plioradendron 

 fiaveaeens (Pursh) Nutt. 



Wtoming. 



Platen. 60521. Die fossilen Walder 

 am Amethyst-Mount im Yellovvstone- 

 Nationalpark. 



Iowa. 



Buchanan. 56246. Monascus 



imrpureus in silage. 



Learn. 59035. Parasitic Polypora- 

 ceae. 



Pammel. 60215. Flora of northern 

 I owa peat bogs. 



Wilson. 62575. The Polyporaceae 

 of Fayette, Iowa. 



Utah. 

 Garrett. 57541. Smuts and rusts. 

 Smith. 61600. Northern Utah. 



