INDEX TO AMERICAN BOTANICAL LITERATURE 
1916-1917 
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 be xa used in the broadest sense. 
Reviews, and papers that relate exclusively to forestry, agriculture, horticulture, 
SaGagiainns products of vegetable origin, or laboratny 3 et are not included, and 
no a attempt i is made to index the literature of bacteri eae An occasional exception is 
made in favor of some paper appearing in an Ameri n periodical which is devoted 
wholly to botany. Reprints are not mentioned hea they differ from the original in 
some important particular. If u of the Index will call the attention of the editor 
*o errors or omissions, their hicinens will be appreciated. 
This Index is reprinted mani on cards, and furnished in this form to subscribers 
at the rate of one cent for card, Selections of cards are not permitted ; each 
a must take all aah aa ne during the term of his subscription, Corre- 
pondence ig to the card issue should be addressed to the Treasurer of the Torrey 
Botinke al Club 
Andrews, F. M. The effect of centrifugal oe on Oscillatoria. Proc. 
Indiana Acad. Sci. 1915: 151, 152. I 
ony, R. D., & Hedrick, U. P. vou grapes in New York. 
N. Y. Agr. Exp. Sta. Bull. 432: 81-104. pl. 1-5. Ap1917. [Illust.] 
Arthur, J. C. Orange rusts of Rubus. Bot. Gaz. 63: 501-515. f. I. 
19 Je 1917. : 
Includes Kunkelia gen. nov. 
Atkinson, G.F. Quadruple hybrids in the F; generation from Oenothera 
nutans and Oenothera pycnocarpa, with the F2 generations, and back- 
and inter-crosses. Genetics 2: 213-260. f. 1-15. My 1917. 
Belling, J. The essence of Mendelism. Jour. Heredity 8: 288. 25 
. My 1917. 
Bicknell, E. P. Baccharis halimifolia. Addisonia 2: 29, 30. pl. 55. 
30 Je 1917. 
Blake, S. F. Oenothera pumila L. var. rectipilis, var. nov. Rhodora 
19: I10, I11. 5 Je 1917. 
Boynton, K. R. Cimicifuga simplex. Addisonia 2: 35. pl. 58. 30 Je 
1917. 
Boynton, K.R. Xanthisma texanum. Addisonia 2: 31. pl. 56. 30 Je 
1917. 
497 
