INDEX TO AMERICAN BOTANICAL LITERATURE 
1911-1921 
The aim of this Index is to include all current botanical literature written by 
TNR published in aan or based upon American material ; the word Amer- 
ica being used in the broadest se 
hate s, and papers that -dlias exclusively to forestry, agriculture, horticulture, 
manuiacred products of vegetable origin, or laboratory methods are not included, and 
empt is made to index the literature of bacteriology. An occasional exception is 
ma a 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 subscri 
at the rate of three cents for each card. Selections 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. 
Craib, W. G. Leguminosae. In Sargent, C. S., Plantae Wilsonianae 
2: 87-119.. 24 Mr 1914. 
Dunn, S. T. Millettia. In Sargent, C. S., Plantae Wilsonianae 2° 
101, 102. 24 Mr 1921. 
Focke, W. O., Rubus. In Sargent, C.S., Plantae Wilsonianae 1: 48-56. 
31 Jl 1911. 
Gagnepain, F. Vitaceae. In Sargent, C. S., Plantae Wilsonianae 1: 
99-105. 31 Jl 191t. 
Gamble, J. S. Lauraceae. In Sargent, C. S., Plantae Wilsonianae 2: 
66-86. 24 Mr 1914. 
Harms, H., & Rehder, A. Araliaceae. In Sargent, C. S., Plantae 
Wilsonianae 2: 555-568. 30 Mr 1916 
Hutchinson, J. Euphorbiaceae. In Sargent, C.S., Plantae Wilsonianae 
2: 516-529. 30 Mr 1916. 
Hutchinson, J. Rubiaceae. In Sargent, C.S., Plantae Wilsonianae 3: 
390-417. 31 Au 1916. 
Janczewski, E. Ribes. In Sargent, C. S., Plantae Wilsonianae 1: 
44-46. 31 Jl 1911. 
Koehne,E. Prunus. In Sargent, C.S., Plantae Wilsonianae 1: 59-75. 
31 Jl 1911; 1: 196-282. 30 Ap 1912. 
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