INDEX TO AMERICAN BOTANICAL LITERATURE 
1913-1916 
The aim of this Index is to include all current botanical literature written by 
Americans, published in Ws a or based upon American material ; the word Amer- 
ica rel used in the broadest sen 
s, and papers that ise exclusively to forestry, agriculture, horticulture, 
sidiitbereda 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 u of the Index will call the attention of the editor 
to errors or omissions, their ae 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 
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, 
Andrews, A.L. Two extensions of range. Bryologist 19: 37,38. 26 
y I9I6. 
Sphagnum Dusenii from British Columbia, and Rhabdoweisia crispata from North 
Carolina. 
Andrews, E. F. Socialism in the plant world. International Socialist 
Review 17: 18, 19. f. z. Jl 1916. 
Anthony, R. D. Some notes on the breeding of raspberries. New York 
Agr. Exp. Sta. Bull. 417: 75-88. pl. 1-8. Mr 1916. 
Bailey, L. H. Nomenclatorial transfers. Rhodora 18: 152-160. 1 Jl 
1916. 
Benedict, R. C. The origin of new varieties of Nephrolepis by ortho- 
genetic saltation. I. Progressive variations. Bull. Torrey Club 43: 
207-234. pl. 10-15. 16 Je 1916. 
Benedict, R. C. Some interesting fern papers in Rhodora. Am. Fern 
Jour. 6: 33-37. Je 1916. 
Berry, E. W. Contributions to the Mesozoic flora of the Atlantic 
coastal plain—XI—Tennessee. Bull. Torrey Club 43: 283-304. 
pl. 15. 29 Je 1916. 
Includes Myrica ripleyensis, Bauhinia ripleyensis, and Myrcia havanensis, spp. 
Vv. ; 
495 
