472 INDEX TO AMERICAN BOTANICAL LITERATURE 
Brown, F. B. H. Flora of a Wayne County salt marsh. Ann. Rep. 
Michigan Acad. Sci. 19: 219. 1917. 
Brown, F.B. H. The forest associations of Wayne County, Michigan. 
Ann. Rep. Michigan Acad. Sci. 19: 209-217. 1917. 
Burkholder, W. H. The production of an anthracnose-resistant white 
marrow bean. Phytopathology 8: 353-359. 17 Jl 1918. 
Burnham, S. H. The flora of Indian Ladder and vicinity: together 
with descriptive notes on the scenery. Torreya 18: 101-116. 
f. 1-5. Je 1918; 127-149. f. 6-9. 15 Au 1918. 
Coker, W. C. The lactarias of North Carolina. Jour. Elisha Mitchell 
ci, Soc. 34: I-61. pl. -go. Je 1918. 
Lactarius Allardii, L. subtorminosus, L. furcatus, L. coleopteris, L. Curtisii, 
L. subplinihogalus, and L. lentus, spp. nov., are described. 
Conzatti,C. Exploracion botanica por la Costa Meridional de Oaxaca. 
Bol. Dir. Est. Biol. 2: 309-319. 1918. [Illust.] 
Cook, M. T., & Martin, W. H. Leaf blight of the tomato. New 
Jersey Agr. Sta. Circ. 96: [1-4]. 1 Ap 1918. 
Dodge, B. O. Studies in the genus Gymnosporangium—II. Report 
on cultures made in 1915 and 1916. Bull. Torrey Club 45: 287-300. 
pl. 8. 9 Au 1918. 
Dodge, C. K. Contributions to the botany of Michigan. Univ. 
Michigan Mus. Zoo. Misc. Publ. 4: 1-14. 23 F 1918. 
Edson, H. A., & Shapovalov, M. Potato-stem lesions. Jour. Agr. 
Research 14: 213-220. pl. 24-26. 29 Jl 1918. 
East, E. M., & Park, J. B. Studies on self-sterility—II. Pollen-tube 
growth. Genetics 3: 353-366. f. 1-3. Jl 1918. 
Evans, A. W. Hepaticae. In Britton, N. L., Flora of Bermuda. 
448-469. 28 F 1918. [Illust.] : 
Farwell, O. A. New species and varieties from Michigan. Ann. Rep. 
Michigan Acad. Sci. 19: 247-249. 1917. 
Farwell, O. A. Rare or interesting plants in Michigan. Ann. Rep. 
Michigan Acad. Sci. 19: 251-261. 1917. 
Fernald, H. T. The pine blister rust. Month. Bull. State Comm. 
Hort. Calif. 7: 451-453. f. 60, 6r. Jl 1918. 
Fernald, M. L. The American representatives of Equisetum sylvati- 
cum. Rhodora 20: 129-131. 22 Jl 1918. 
Fernald, M. L. Carex paupercula Michx., var. brevisquama, n. var. 
Rhodora 20: 152. 1 Au 1918. 
Fernald, M. L. Some allies of Rynchospora macrostachya. Rhodora 
20: 138-140. 1 Au 1918. 
