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INDEX TO AMERICAN BOTANICAL LITERATURE 
(1906) 
The aim of this Index is to include all current botanical literature written by 
Americans, published in America, or based — American material ; the word Amer- 
ica meing used in its broadest sen 
Reviews, and papers which ns excinaiveiy's to forestry, agriculture, horticulture, 
ictiactared, products of vegetable origin, or laboratory methods are not included, and 
no attempt is made to index the literature of bacteriology. An occasional exception is 
made in favor of some paper appearing in an American periodical which is devoted 
wholly to botany. Reprints are not mentioned unless they differ from the original in 
some important particular. If users of the Index will call the attention of the editor 
to errors or omissions their kindness will be appreciated. 
This Index is reprinted monthly on cards, and furnished in this form to subscribers, 
at the rate of one cent for each card. és lections of cards are not permitted; each 
subscriber must take all cards published during the term of his subscription. Corre- 
spondence relating to the card-issue should be addressed to the Treasurer of the Torrey 
Botanical Club, 
Allison, A. Notes on the winter birds of Hancock County, Missis- 
sippi. The Auk 23: 44-47. Ja 1906 
The vegetation of the county is discussed briefly on pages 44 and 45. 
Baillie, A. G. Bog _ Bull. Pictou Acad. Sci. Assoc. I: 23, 24. 
N 1906... 
Baker, C. F. Informe del Departamento de Botanica. Inf. An. 
Estac. Cent. Agron. Cuba 1: 131-145. 1 Je 1906. 
Baker, C. F, José Blain. Inf. An. Estac. Cent. Agron. Cuba 1: 
way ans. pl. 30... % Je 1906.) 3 
Borge, 0. Algen aus Argentina und Bolivia. Ark. Bot. 6‘: 
J. 1-5. 16 Jl 1906. 
Cermenati, M. Ulisse Aldrovandi e l’America. Ann. di Bot. 4: 
313-366. 20S 1906. 
Christ, H. Die Botrychium-Arten des Australen Amerika. Ark. Bot. 
6: 1-6. f 1-9. 9 Je 1906. 
Sai B. Negeri sp. n 
Cockerell, T. D. A. ‘The alpine flora of Colorado. Am, Nat. 40: 
861-873. 19 D 1906. 
Cockerell, T. D. A. The bees of Florissant, Colorado. Bull. Am. 
Mus. Nat. Hist. 22: 419-455. 17 D 1906. 
267 
