INDEX TO AMERICAN BOTANICAL LITERATURE 
: (1907) 
The aim of this Index is to include all current botanical literature written by 
Americans, published in faroreas or based upon American material ; the word Amer- 
ica bein g use d in its broadest se 
Reviews, and papers meee ‘ies exclusively to forestry, agriculture, horticulture, 
a deeaned 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 
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 furnished in this form to subscribers, 
at the rate of one cent for each card. Selections of cards are not permitted ; each 
spondence relating to the card-issue should be addressed to the Treasurer of the Medes 
Botanical Club. 
Abrams, L.R. Studies on the flora of Southern California—II. Bull. 
Torrey Club 34: 263-265. 10 Jl 1907. 
Includes new species in Chamaebatia, Xanthoxalis, Malvastrum,and Gutierrhezia, 
Bailey, W. W. Lianes. Am. Bot. 12: 75-77. My 1907. 
Bailey, W. W. Wayside flowers. Am. Bot. 12: 101-103. Je 
1907. 
Benedict, R.C. Notes on some ferns collected near Orange, New 
Jersey. Torreya 7: 136-138. 19 Jl 1907. 
Bergen, J. Y. Some ecological observations on the Naples flora. 
Plant World 10; 157-161. Jl 1907. 
Berger, A. Pilocereus euphorbioides Riimpl. Monats. Kakteenk. 17: 
87-91. 15 Je 1907. [Illust.] 
Blanchard, W. H. A round-leaved red raspberry. Torreya 7: 139, 
140. 19 Jl 1907. 
Rubus Egglestonti sp. nov., native of Vermont. 
Brainerd, E. ‘The older types of North American violets.—I. Rho- 
dora 9: 93-98. 29 Je 1907. 
Burlingame, L. L. ‘The sporangium of the Ophioglossales, Bot. Gaz. 
44: 34-56. p/. 3, g. 20 Jl 1907. 
Campbell, D. H. Studies on the Ophioglossaceae. Ann. Jard. Bot. 
Buitenzorg II. 6: 138-194. p/. 9-79. 1907. 
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