12 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. "J"] 



Fig. 1 8. 



-Arrow-leaved Coltsfoot ( Pclasites sagitiata) from Burgess Pass, 

 British Columbia. (Mrs. Mary V. Walcott, 1924.) 



Fig. 19. — Sweet Androsace (Androsacc carinata) from Baker Lake, Alberta. 

 (Mrs. Mary V. Walcott, 1924.) 



