INDEX TO AMERICAN BOTANICAL LITERATURE 
(1910-1913) 
aim of this Index is to include all current botanical literature written by 
Americans, published in pale or based upon American material ; the word Amer- 
ica being used in the broadest se 
Reviews, and papers that sans exclusively to forestry, agriculture, horticulture, 
manufactured 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 period 
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 bé appreciated. 
This Index is reprinted gorgls 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 
subscriber must take all pee 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, 
Ames, O. Orchidaceae novae et criticae insularum Philippinarum. 
Leaflets Philip. Bot. 5: 1549-1588. 12 D 1912. 
Forty-two new species are described. 
Andrews, A. L. Notes on North American Sphagnum. 
gist 16: 20-24. Mr 1913. 
Andrews, A. L. Philological aspects of the “Plants of Wineland the 
Good.”’ Rhodora 15: 28-35. 4 Mr 1913. 
Bachmann, F. M. The migration of Bacillus amylovorus in the host 
tissues. Phytopathology 3: 3-14. pl. 2,3 +f. 1, 2. F 1913. 
Barss, H. P. Cherry gummosis. Biennial Crop, Pest and Horti- 
cultural Rep. Oregon Agr. Exp. Sta. 1911-1912: 199-217. f. 10-19. 
10 Ja 1913. 
Caused by Pseudomonas Cerasus. 
Bean, W. J. Prunus pennsylvanica. 
IV. Bryolo- 
Curt. Bot. Mag. IV. 9: pl. 8486. 
Mr 1913. 
Blewitt, A. E. Notes on Euphorbia Cyparissias L. Rhodora 15: 43. 
4 Mri 
Bédeker, he ‘Manilare Wrightii Engelm. Monats. Kakteenk. 23: 
20, 21. 15 F 1913. [Illust.] " 
Bérgesen, F. Some Chlorophyceae from the Danish West Indies. 
Bot. Tidssk. 32: 241-273. f. I-17. 25 Je 1912. 
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