264 INDEX TO RECENT LITERATURE 
Brown, C. E. & Fernekes, V. Contribution towards a List of Mil- 
waukee County Fungi. Bull. Wis. Nat. Hist. Soc. IH. 2: 45-55. 
Ja 1902. 
Bruncken, E. Studies in Plant Distribution. I-II. Bull. Wis. Nat. 
Hist. Soc. Il. 2: 17-28. Jatgoz; 3-8. Bull. Wis. Nat. Hist. Soc. 
Il. 2: 137-169. Jl 1go02. 
Buchenau, F. /uncus textilis Buch. Eine bemerkenswerte neue 
Pflanzenart aus Californien. Abh. Nat. Ver. Bremen, 17: 336-340. 
> pl. 6. Au 1902. 
Carver, G. W. Some Cercosporae of Macon County, Alabama. Tus- 
kegee Exp. Sta. Bull. 4: 1-8. Ja Igo1. 
Reprinted (revised) from Proc. Iowa Acad. Sci. 7: 161-165. 1900. 
Chester, F. D. Pear Blight and Pear Canker. Del. Agric. Exp. Sta. 
Bull. 52: 1-8. f. 7-7. Ap i1got. 
Cockerell, T. D. A. A New Cocklebur from New Mexico. Proc. 
Biol. Soc. Wash. 16: 9, 10. 21 F 1903. 
Xanthinm commune Wootoni var. nov. 
Cockerell, T. D. A. A New Subgenus for Wyctaginia Cockerellae. 
Proc. Biol. Soc. Wash. 16: 52. 19 Mr 1903. 
Copeland, E.B. Chemical Stimulation and the Evolution of Carbon 
Dioxid. Bot. Gaz. 35: 81-98. f. z, 2. 24 F 1903; 160-183. 20 
Mr 1903. 
Coulter, J. M. & Chamberlain, C. J. The Embryogeny of Zamia. 
Bot. Gaz. 35: 184-194. p/. 6-§+ f. 17. 20 Mr 1903. 
Coville, F. V. The Tree Willows of Alaska. Proc. Wash. Acad. Sci. 
2: 275-286. pl. 15. 100 Ig00. 
Includes Salix amplifolia sp. nov. 
Coville, F. V. The Willows of Alaska. Proc. Wash. Acad. Sci. 3: 
297-362. pl. 33-42+ f. 17-28. 23 Au Igor. 
Includes Sa/ix stolonifera sp. nov. 
Cushman, J. A. List of Desmids found in Carver’s Pond, Bridgewater, 
Massachusetts. Rhodora, 5: 79-81. 3 Mr 1903. 
Davidson, A. New Records for Los Angeles County. Bull. So. Cal. 
Acad. Sci. 2: 28-30. 7 Mr 1903. 
Davy, J. B. Annotated List of Plants from the Salton Basin. Calif. 
Agric. Exp. Sta. Bull. 140: 41-44. F 1902. 
Davy, J. B. The Native Vegetation and Crops of the Colorado Delta 
in the Salton Basin. Calif. Agric. Exp. Sta. Bull. 140, Suppl. 1-8. 
Ap F902. 
