Index to American botanical literature 229 



Cogniaux, A. Orchidees nouvelles de la Jamaique, de THerbier ^' Krug 

 et Urban," de Berlin. Repert. Nov. Spec. 6: 304-306. 31 Ja 

 1909. 



F 



Includes 5 new species, in Ponthieva^ Liparis^ Stelis^ Pletiroihallis, and Bra- 

 chionidium, 



Copeland, W. F. Periodicity in Spirogyra. Bot. Gaz. 47 : 9-25. 29 



Ja 1909. 

 Cox, C. F. Charles Darwin and the mutation theory. Am, Nat. 43 : 



65-91. F 1909. 

 Crocker, W. Longevity in seeds. Bot. Gaz. 47 : 69-72. 29 Ja 



1909. 

 Cushman, J. A. Some interesting Maine plants. Rhodora li : 12-14. 



13 F 1909. 

 Dammer, U, Octomeria Oppenheimii, Orchis 1:9. i F 1909. 

 Davidson, A. New botanical records for Los Angeles. Bull. South. 



California Acad. Sci. 8: 8. Ja 1909. 

 Day, M. A, Botanical writings of the late Alvah Augustus Eaton. 



Rhodora 10: 211-214. 4 Ja 1909. 



Deane, W. More teratological forms of Trillium undidatum. Rho- 

 dora 10 : 214-216. 4 Ja 1909, 



Detmers, F, Annual report of the plants new to tlje Ohio state list for 

 1907-08. Ohio Nat. 9 : 421, 422, Ja 1909. 



Dorety, H. A. The extra-fascicular cambium of Ceratozamia, Bot. 

 Gaz. 47: 150-152. pL 7. 20 F 1909. 



4 



Dorety, H. A. Vascular anatomy of the seedling of Microcycas calo- 

 coma, Bot. Gaz. 47: 139-147. pL Si ^' 20 F 1909. 



Earle, F. S. The genera of the North American gill fungi. Bull. N. 

 Y. Bot. Gard. 5 : 373-451- 21 Ja 1909. 



Includes 38 new genera. 



East, E. M. The distinction between development and heredity in 



inbreeding. Am. Nat. 43: 173-181. Mr 1909. 

 Eichlam, F. Mamillaria chapinensts Eichlam et Quehl. Monats. 



Kakteenk. 19: 1-5. 15 Ja 1909. 

 Eichlam, F. Peireskiopsis autumnalis Eichlam n. sp. Monats* 



Kakteenk. 19: 22-25. 15 F 1909. 



Native in Guatemala. 



Fawcett, W., & Rendle, A. B. Some new Jamaica orchids. • Jour. 

 Bot. 47: y-^* J^ 1909, 



Pleurothallis hirsuhila^ P. Morrisii, P, Hdenaey P. trilobata^ Lepanthes elliptical 

 Z. brevipetala^ and Z. Ilarrisii, 



Fernald, M. L. The representatives of Potenlilla anserina in eastern 

 America. Rhodora 11 i 1-9. 13 F 1909, 



