228 Index to American botanical literature 



Bessey, C. E. The phyletic idea in taxonomy. Science 11. 29 : 91- 



100, 15 Ja 1909. 

 Bicknell, E. P. The ferns and flowering plants of Nantucket — ^IV. 



Bull, Torrey Club 36 : 1-29. 29 Ja 1909. 



Blumer, J. C. An Arizona mesa. Plant World 12 : 7-10. Ja 1909. 



Britton, E. G. Notes on nomenclature ^X. Bryologist I2 : 28, 29. 

 1909. 



Britton, N. L. Studies of West Indian plants — XL Bull, Torrey 

 Club 35 : 561-569. 2 Ja 1909, 



Includes new species in Harrisiaj a new genus of Cactaceae, (5) Dorstenia^ and 

 Trie /lilt a, 



Buchheister, J. C. Bumble-bee and closed gentian. Am. Bot. 14: 

 108, 109. [Ja] 1909. 



Buchheister, J. C. Changes in violet leaves. Am. Bot. 14: 109, 

 no. [Ja] 1909. 



Buchheister, J, C. Observations on Nephrodium simulatiini . Fern 

 Bull. 16: 104, 105. [Ja] 1909. 



Burnham, S. H. Aspleniiim ebcnoides in New York. Ffern Bull. 16 : 

 111-113. [Ja] 1909. 



Buzek, E. Chlorogalum pomeridanutn. Am. Bot. 14 : 103, 104. 

 [Ja] 1909. 



Clements, F. E. Darwin^s influence upon plant geography and ecology- 

 Am. Nat. 43: 143-151. Mr 1909. 



Cleveland, G» T. Ferns of the upper Susquehanna valley. Fern Bull. 

 16: 101-103- [Ja] 1909. 



Clute, W. N. A running fern. Rhipidopteris peltatum. Fern Bull. 

 17: 16-28, [Mr] 1909. 



W. N. Death of Alvah A. Eaton, Fern Bull. 16: 109-111. 



[Ja] 



[J^l 



w 



W. N. Fifteen years of fern study. Fern Bull, 1$: 97-100, 



W. N, More additions to the check-list. Fern Bull. 17 : 20, 

 21. [Mr] 1909, 



Clute, W, N. Rare forms of ferns ^ — VIIT. An abnormal cinnamon 

 fern. Fern Bull. 16: 107-109, [Ja] 1909. [Illust.] 



ClutCj W. N, Rare forms of ferns — IX. Fern Bull. 17: 9-12. 

 [Mr] 1909, [Illust.] 



Clute, W.N. The evolution of a tuber. Am. Bot. 14: 97-102. 

 [Ja] 1909. [Illust.] 



Clute, W. N. The grass-like Polypodium. Polypodium gramineum. 

 Fern Bull. 16: 99-101. [Ja] 1909. [Illust,] 



Cockerell, T. D. A. Genera without species. Science II. 29: 339, 

 340. 26 F 1909. 



