456 INDEX TO AMERICAN BOTANICAL LITERATURE 
Fuller, G. D. Soil moisture and plant succession. Trans. Illinois 
Acad. Sci. 7: 68-73. 1914. 
Gates, F. C. Relic dunes, a life history. Trans. Illinois Acad. Sci. 
3: 110-116. 1910. [Illust.] 
Gleason, H. A. Taxonomic studies in Vernonia and related genera. 
Bull. Torrey Club 46: 235-252. 31 Jl 1919. 
Includes the new genus Epmania and 6 new species in Vernonia. 
Gleason, H. A. The vegetational history of a river dune. Trans. 
Illinois Acad. Sci. 2: 19-26. 1909. 
Grove, W. B. Species placed by Saccardo in the genus Phoma. Kew 
Bull. Misc. Inf. 4: 177-201. 1919. [Illust.] 
Groves, J. F. Evaporation and soil moisture in forests and cultivated 
fields. Trans. Illinois Acad. Sci. 7: 59-67. f. 1-5. 1914. 
Groves, J. F. A method of prophesying the life duration of seeds. 
Trans. Illinois Acad. Sci. 8: 133-136. Fs Ee, AGTE: 
Halsted, B. D. Report of the department of botany. New Jersey 
Agr. Exp. Sta. Ann. Rep. 37: 433-463. pl. I-1r, 1916. 
Harshberger, J. W. The diversity of ecologic conditions and its in- 
fluence on the richness of floras. Proc. Nat. Acad. Sci. Phila- 
delphia 67: 419-425. 24 Au 1915. 
Harvey, E.M. Evaporation and soil moisture on the prairies of Illi- 
nois. Trans. Illinois Acad. Sci. 6: 92-99. 1913. 
Hauman, L. Notes floristiques, Quelques cryptogames, gymnospermes 
et monocotylédones de l’Argentine. An. Mus. Nac. Hist. Nat. 
Buenos Aires 29: 391-443. pl. 1-4 + f. 1-3. 10917. 
Hauman, L. Quelques Orchidées de l’Argentine. An. Mus. Nac. 
Hist. Nat. Buenos Aires 29: 353-389. f. 1-8. 1917. 
Four new species are described. 
Hauman, L., & Vanderveken, G. Catalogue des Phanérogames de 
l’Argentine. An. Mus. Nac. Hist. Nat. Buenos Aires 29: 1-350- 
IQI7. 
Haynes, C. C. List of French Hepaticae collected by Major George 
H. Conklin, M. R. C. Bryologist 22: 27. pl.z. 15 Jl 1919. 
» B. B. A Colletotrichum Beas of ss Jour. Agr. 
Research 10: 157-162. pl. 13, tao 23 Jl a 
Hitchcock, A. S. Botanical field-work in oe southwestern United 
States. Smithsonian Misc. Col. 70°: 50-61. f. 57-67. 1919. 
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