Botanical Research in Alaska— Steere 109 



4. Cardot, J., and I. Theriot. The mosses of Alaska. Proc. Wash. 



Acad. Sci. 4: 293-372. (Harriman Alaska Expedition 5:253- 

 307. 1910.) 1902. 



5. Clark, Lois, and T. C. Frye. A small collection of Alaskan 



Hepaticae. Bryologist 52: 58-61. 1949. 



6. Dawson, E. Y. A guide to the literature and distribution of the 



marine algae of the Pacific Coast of North America. Mem. 

 So. Cal. Acad. y. 1-134. 1946. 



7. Degelius, G. Lichens from southern Alaska and the Aleutian 



Islands collected by Dr. E. Hulten. Meddel. f. Goteborg Bot. 

 Tradg. 12: 107-144. 1937. 



8. Evans, A. W. Report on the Hepaticae of Alaska. Bull. Torrey 



Bot. Club 41: 577-616. 1915. 



9. Frye, T. C. and Lois Clark. Hepaticae of North America 



(north of Mexico). 1-1022 pp. Univ. of Wash. Press, Seattle. 



1 937" 1 94 8 - 



10. Grout, A. J. et al. Moss Flora of North America, north of 



Mexico. 3 vols. Newfane, Vermont. 1928-1940. 



11. Fink, B. The Lichen flora of the United States, i-x; 1-426 pp. 



Univ. Mich. Press, Ann Arbor. 1935. 



12. Harvill, A. M., Jr. A phytogeographic study of Alaskan 



Mosses. 337 pages, typescript. (Unpublished doctoral thesis, 

 University of Michigan; available by microfilm) 1948. 



13. . Notes on the mosses of Alaska. III. Some new or other- 

 wise interesting records. Bryologist 53: 16-26. 1950. 



14. Holzinger, J. M. and T. C. Frye. Mosses of the Bureau of 



Soils Kelp Expedition to Alaska. Publ. Puget Sound Biol. 

 Sta. y 23-64. 1921. 



15. Hooper, F. F. Plankton collections from the Yukon and Mac- 



kenzie River systems. Trans. Amer. Micr. Soc. 66: 74-84. 1947. 



16. Hulten, E. Flora of the Aleutian Islands. 397 pp. Stockholm. 



J 937- 



17. . History of botanical exploration in Alaska and Yukon 



territories from the time of their discovery to 1940. Bot. 

 Notiser pp. 289-346. 1940. 



18. . Flora of Alaska and Yukon. Parts I-IX. Lunds Uni- 



versitets Arsskrift, N. F. 37-45. 1941-1949. 



19. Kol, Erzsebet. The snow and ice algae of Alaska. Smiths. Mus. 



Coll. 101 (6): 1-36 1942. 



20. Magnusson, A. H. Lichens from western North America, mainly 



Washington and Alaska. Ann. Crypt. Exot. 5: 16-38. 1932. 



21. Merriam, C. H. (as editor). Cryptogamic Botany. Harriman 



Alaska Series y. 1-424. (Fungi: Saccardo & Trelease; Lichens: 

 Cummings; Algae: Saunders; Mosses: Cardot & Theriot; 



