90 INDEX TO AMERICAN BOTANICAL LITERATURE 
Bitter, G. Solana nova vel minus cognita. IV. Repert. Sp. Nov. 1: 
241-260. 25 N 1912. 
Includes four new species from South America 
Blumer, J. C. Notes on the phytogeography of the Arizona desert. 
Plant World 15: 183-189. Au 1912. 
Bouyoucos, G. Transpiration of wheat seedlings as affected by dif- 
ferent densities of a complete nutrient solution in water, sand, and 
soil cultures. Beih. Bot. Centralb. 29: 1-20. 15 N 1912. 
Bower, F. O. The quest of phyletic lines. Plant World 15: 97-109. 
My 1912. 
Brooks, A. J. Artificial cross-fertilization of mango. West Ind. Bull. 
12: 567-569. 18S 1912. 
Brown, H. P. Growth studies in forest trees. I. Pinus rigida Mill. 
Bot. Gaz. 54: 386-403. pl. 24, 25. 13 N 1912. 
Brown, W.H. The relation of evaporation to water content of the soil 
at the time of wilting. Plant World 15: 121-134. Je 1912. 
Chamberlain, C. J. Two species of Bowenia. Bot. Gaz. 54: 419-423- 
Fe gr me Be es 
Chamberlain, E. B. A Sedum new to North America. Rhodora 14: 
227, 228. 9 D 1912. 
Choate, H. A. The origin and development of the binomial system of 
nomenclature. Plant World 15: 257-263. N 1912. 
Christensen, C. On the ferns of the Seychelles and the Aldabra group. 
Trans. Linn. Soc. Bot. 7: 409-425. pl. 45. N 1912. 
Clausen, R. E. A new fungus concerned in wither tip of varieties of 
Citrus medica. Phytopathology 2: 217-234. pl. 21, 22 +f. } 
D 1912. 
Clinton, G. P. Chestnut blight fungus and its allies. Phytopathology 
2: 265-269. D 1912. 
in 
ase aT ack ere 
Te 
Clinton, G. P. The relationships of the chestnut blight fungus. E 
Science IT. 36: 907-914. 27 D 1912. 
[Clute, W. N.] Characteristics of our forest trees. Am. Bot. 18: 
103-109, N 1912. 
Clute, W. N. The summer flora of the Chicago Plain. Am. Bot. 18: 
97-100. N i912. [Illust.] 
Coker, W. C. The plant life of es S.C. 1-129. pl. 
Columbia. 1912. 
Conard, H.S. The Kellerman plant press. Plant World 15: 1357139 
Je 1912. 
Cooper, W.S. The ecological succession of mosses, As illustrated upo? | 
4 
Q 
4 
Isle Royale, Lake Superior. Plant World 15: 197-213. f: 1-6. 
IQI2. ‘ 
