1 



Index to American botanical literature 347 



Foslie, M. Fliostroma, a new subgenus of Melobesia. Kgl. Norske 

 Vid. Selsk. Skn 1908": 1-7. 1908. 



Frye, T. C. Thallophytes and bryophytes from the Olympic Moun- 

 tains. Mountaineer I : 117-138. N igoS. 



Gagnepain, F. Contribution a la connaissance du genre Polycarpaea 

 Lamk, Jour, de Bot. 21 : 275-280. D 1908. 



Ganong, W. F. A laboratory course in plant physiology, i-vi + 

 1-265. / ^-^8, 4pL New York, 1908. [Ed. 2.] 



Graebner, P. Revision der Voss schen Coniferen-Nomenklatur. Mitt. 

 Deuts. Dendr. Gesells. I908: 66-69. 1908. 



Graves, A. H. The morphology of Ruppia mantima. Trans. Connec- 

 ticut Acad. Arts & Sci. 14: 59-170. pL i-iS- D 1908. 



Greene, E. L. Argemone pleiacanf/m Gx^tnt. Repert. Nov. Spec. 6: 

 161. ^1 D 1908. 



Native in New Mexico. 



Hackel, E. Gramimae novae — V, Repert. Nov. Spec. 6 : 153-161; 

 31 D 1908. 



Includes new species in Paspalum^ Nassella (2), CalamagrosfiSy Eragrostis^ 

 Melica^ Pooy and Festuca^ from Bolivia. 



Harms, H. Araliaceae. [In Ule, Beitrage zur Flora von Bahia — I.] 

 Bot. Jahrb. 42: 237, 238. 29 D 1908. 



Includes Pentapanax Ulei sp. nov. 



Harms, H, Leguminosae. [In Ule, Beitrage zur Flora von Bahia — I.] 

 Bot. Jahrb. 42: 202-217. 29 D 1908. 



Includes 30 new species in CaUiandra {S)^ Mimosa (7), Bauhinia^ . ^^,, 



Swartziay Sweetia, Zor^nia (3), Dalbergia^ Machaeriunty Platymisdum^ Camptosema^ 

 Galadia^ and Pkaseohis, 



Harshberger, J* W. The directive influence of light on the growth of 



forest plants. Proc. Acad. Nat. Sci. Philadelphia 60: 449-451. 



//. 24, 2j. Au 1908. 



Heimerl, A. Two new species of Abronia. Smithson. Misc. Coll. 

 52: 197, 198. 23 D 1908. 



Native in western United Stales, 



Eickel, R. Notes pour servir a la determination pratique des abietinees. 

 Bull. Soc. Dendr. France 1908 : 201-208. 15 N 1908. 



Kauffman, C. H. A contribution to the physiology of the Saproleg- 

 niaceae^ with special reference to the variations of the sexual organs. 

 Ann. Bot. 22: 361-387,//. 23. Jl 1908. 



Eoehne, E. 



Jiigians nigra L. Mitt. Deuts. 



Dendr. Gesells. 1908: 197-199- 1908. [Illust.] 



