INDEX TO AMERICAN BOTANICAL LITERATURE 661 
Colozza, A. Contribuzione all’anatomia delle O/acaceae. Nuovo 
Giorn. Bot. Ital. II. 11: 539-565. 29 O 1904. 
Colozza, A. Note anatomiche sulle foglie delle Humiriaceae. Nuovo 
Giorn. Bot. Ital. Il. 11: 235-245. 5 Je 1904. 
Cook, O. F. Natural selection in kinetic evolution. Science, II. 19: 
549, 550. 1r Ap 1904. 
Cushman, J. A. Desmids from Newfoundland. Bull. Torrey Club, 
31: 581-584. p/. 26. 26N 1904. 
Including a new species in Auastrum and a new variety in Aficrastertas. 
Davenport, C. B. Statistical methods with special reference to biolog- 
ical variation. Second, revised ed. i-viii. 1-223. f. z-z7. New 
York, 1904. 
With a bibliography. 
Davenport, G. E. The death of William Wendte. Rhodora, 6: 209, 
210. 29 O 1904. 
Davis, B. M. Studies of the plant cell. —III. Am. Nat. 38: 571- 
594. f. 9-17. 30S 1904;—IV. Am. Nat. 38: 725-760. f. r2- 
Day, M. A. Juncus effusus var. compactus in New Hampshire. 
Rhodora, 6: 211. 29 O 1904. 
Deane, W. Note on Aydrophyllum canadense. Rhodora, 6: 184, 
185. 21S 1904. 
Derganc, L. Kurze Bemerkungen iiber etliche Pflanzen. Allgem. Bot. 
Zeits. 10: 108-112. 16 Jl 1904. 
Devoted ‘chiefly to Androsace, which is combined with Primuda, and many species 
are re-named under the latter genus besides those so treated by Kuntze in 1899. 
Earle, F. S. Mycological studies. II. Bull. N. Y. Bot. Gard. 3: 
289-312. 30 Je 1904. 
With descriptions of 52 new species in 39 genera. 
Eaton, A. A. The California gold fern. Fern Bull. 12: 77, 78. 
[Au] 1904. 
Eaton, A. A. Is Asplenium lanceum American? Fern Bull. I2: 79, 
80. [Au] 1904. 
Eaton, A. A. Jsoefes Amesit: a correction. Fern Bull. 12: 8g. 
[Au] 1904. 
Ernst, A. Siphoneen-Studien. II. Beih. Bot. Centralbl. 16: 199- 
236. Al. 7-9. 1904;—lIII. Beih. Bot. Centralbl. 16: 367-382. 
pl. 20. 1904. 
Evans, A. W. Notes on New England Hepaticae, —II. Rhodora, 
6: 165-174. 6 Au1g04; 185-191. Jl. 57. 21S 1904. 
Includes a description of Lepidozia sylvatica sp, nov. 
