INDEX TO AMERICAN BOTANICAL LITERATURE 
(1912) 
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 the broadest sense 
Reviews, and papers that vilicts exclusively to forestry, agriculture, neon 
manufactured products of vegetable origin, or laboratory methods are not i n 
no attempt is made to index the literature of bacteriology. An occasional cient is 
made in favor of some paper — 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 indueas 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, Selections of cards are not permitted ; each 
a must take all cards published during the term of his subscription. Corre- 
ndence relating to the card issue should be ane to the Treasurer of the Torrey 
aoa! Club 
Allard, H. A. The mosaic disease of tobacco. Science II. 36: 875, 876. 
20 D 1912. 
Anderson, P. J., & Anderson, H. W. Endothia virginiana. Phyto- 
pathology 2: 261, 262. D 1912. 
Atkinson, G. F. Gautieria in the eastern United States. Bot. Gaz. 
54: 538, 539. 16 D 109012. 
Atkinson, G. F. The perfect stage of the Ascochyta on the hairy vetch. 
Bot. Gaz. 54: 537, 538. 16 D 1912. ; 
Bailey, W. W. The glory of the morning. Am. Bot. 18: 101-103. 
N 1912. 
Barrett, J. T. The development of Blastocladia strangulata, n. sp.. 
Bot. Gaz. 54: 353-371. pl. 18-20. 13 N 1912. 
Bartholomew, E. T. Apple rust controllable by spraying. Phyto- 
pathology 2: 253-257. D 1912. 
Bean, W. J. Pinus flexilis. Curt. Bot. Mag. IV. 8: pl. 8467. D 
1912. 
A plant from western North Ameri 
Berry, E. W. Notes on the scabies history of rt walnuts and 
hickories. Plant World 15: 225-240. f. 1-4. O1 
Berry, E. W. Notes on the present status of nk Plant 
World 15: 169-175. Au ae 
