INDEX TO AMERICAN BOTANICAL LITERATURE 
“ 
(1909-1911) 
, The 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 its broadest sense. 
eviews, and papers which relate 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 periodical which is devoted 
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 feraiahcd in this form to Sbaictibers 
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. 
Bartlett, H.H. A supplemental description of Euphorbia ephedromor- 
pha. Bull. Torrey Club 38: 343-346. f. 1-3. 27 Jl 1911. 
Euphorbia § Ephedromorpha sect. nov. described. 
Bembower, W. Pollination notes from the Cedar Point region. Ohio 
Nat. 11: 378-383. 2 Je 1911. 
Benedict, R.C. Botrychium Jenmani in Cuba. Am. Fern Jour. 1: 
98,99. 7 Au 1911. 
Blake,S.F. Pteridophyte notes from eastern Massachusetts. Rhodora 
XZ: 101-103. . 5 Je 19tt. 
Britton, N. L. The botanical name of the wild sapodilla. Torreya 11: 
128, 129. 19 Je 1911. 
Britton, N. L. An undescribed Opuntia from Jamaica. Torreya 11: 
130. 19 Je 1911. 
Opuntia jamaicensis Britton & Harris. 
Chase, A. Amateur botanical illustrating. Rhodora 13: 93-95. 5 Je 
IQII. 
Chase, A. Notes on genera of Paniceae—lV. Proc. Biol. Soc. Wash- 
ington 24: 103-159. f. 7-17. 16 Je 1911. 
Includes Homolepis Chase and Scutachne Hitchc. & Chase gen.nov.; Valota Hitch- 
cockit, Axonopus poiophyllus, a deludens spp. no 
393 
