INDEX TO AMERICAN BOTANICAL LITERATURE 
(1900-1909) 
The aim of this Index is to include all current botanical literature written by 
Americans, published in America, or based upon American material ; the word Amer- 
ica being used in its broadest sense. 
vi and papers which relate exclusively to forestry, — horticulture, 
monaheaed products of vegetable origin, or laboratory m s are not included, and 
no attempt is made to index the literature of bacteriology. occasional exception is 
made in a of some paper appearing in an American periodical which is devoted 
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 werd on cards, and furnished in this form to haanaiaine 
at the rate of one cent for each card. Selections of cards are not permitted ; each 
subscriber must take all eas published during the term of his. subscription. Cities 
spondence relating to the card-issue should be addressed to the Treasurer of the Torrey 
Botanical Club. 
Andrews, A. L. Bryophytes of the Mt. Greylock region. IV. Rhodora 
II: 116-118. 7 Je 1909. 
Barbazette, L. Tentative list of Myxomycetes of northern Indiana and 
southern Michigan. Am. Mid. Nat. 1: 38-43. 15 Je 1909 
Bessey, C. E. The Carolina poplar. Rep. Nebraska State Board Agric. 
1906-1907: 203-210. [1908?] 
Borgesen,F. Vegetationen Dansk-Vestindien. Atlanteen 1909: 601-632. 
f. 277-300. 1909. 
Briquet, J. Decades plantarum novarum vel minus cognitarum—II-IV. 
Ann. Conserv. & Jard. Bot. Genéve 11 & 12: 175-193. 1909. 
Includes many species described as new from Mexico and the Andes. 
Cardot, J. Diagnoses préliminaires de mousses mexicaines. I. Rev. Bryol. 
36: 67-77. 1909; II. Rev. Bryol. 36: 81-88. 1909; III. Rev. Bryol. 
36: 105-115. 1909. 
Christ, H. Primitiae florae costaricensis Filices—VI. 
Genéve 1: 216-236. 31 My 1909. 
Clark, G. H., & Fletcher, J. Farm weeds of Canada. 1-192. pl. I-70. 
Ottawa, 1909. [Ed. 2.] 
7 Clements, E.S. The relation of leaf structure to physical factors. 
Am. Microsc. Soc. 1905: 19-102. a I-g. 1905. 
387 
Bull. Soc. Bot. 
Trans, 
