372 Mnhlenbergia, Volume 2 



Veratrum CALIFORNICUM Dnraiul. 4. Pacific while helle- 

 bore. Infrequent in open uaoist ground, Milwaukie, May to July; 

 greenish white. 



Strnanthkixa Rydb. 

 StenanTHKLLA occiDENTAUS R>db. 4. Grass leaved HI y. 

 Infrequent on rocky cliffs, Elk Rock, Multnouiah Falls, etc. 

 May to July; brownish purple. 



Zygadenus Michx. Zygadenus. 

 Zygadenus venenosus Wats. 4. Poison canias. Moist 

 open ground, Oswego and Willamette Falls. April to June; yel- 

 lowish. 



LILIACEAE Adans. Lily Family. 

 EiuuM [Touni.] L. Lily. 

 LiLiUM PARVIFLORUM (Hook.) Holz. 4. Western tiger lily. 

 (Z,. Columbian utn.) N(A uncommon in open woods near Council 

 Crest, Rocky Butte, Bertha. June, July; orange with purple dots. 

 Fritillaria L. .Mission bells; rice root. 

 Fritillaria eanceolata Puish. 4. Checkered lily. Not 

 uncommon in open woods near City Park, Canyon road, Fulton, 

 etc. Frequent under scrub oaks. May to July; mottled purple 

 and greenish yellow. 



Erythronium L. Dog tooth violet. 

 Erythronium giganteum Lindl. 4. Cream colored ad- 

 der's tongue. Fields and open woods, Brooklyn, Selhvood, Elk 

 Rock. Com uj.i -xXowy OagrA City roal (e.iit sid^). April, May; 

 cream color. 



Caeochortus Pursh. Mariposa lily. 



Calochortus Tolmiei H. & A. 4. Tolmie's cat's ear tu- 

 lip. Infrequent in open woods and river banks near Milwaukie; 

 May, June; yellowish purple. 



Calochortus Purdvi Eastw. 4. Purdy's cat's ear tulip. 

 Grassy slopes Tualatin valley and along the lailroad between 

 Portland and Dundee. Not quite within our limits. May, June; 

 cream color tinged with purple. 



Quamasia Raf. Camas. 



QuAMASiA QuAMASH (Pursh) Coville. 4. Camas. {Camasia 



