INDEX TO AMERICAN BOTANICAL LITERATURE 
seh 
1¥07-1911 
e 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. 
Reviews, 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 
some important particalar: If users of the Index will call the attention of the editor 
to errors or omissions, their kindness will be appre d. 
This Index is reprinted monthly on cards, a fumished i 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 ans the term of his subscription. Corre- 
pondence relating to the card-issue should be addressed to the Treasurer of the Torrey 
Botanical Club. 
Ames, O. Notes on Philippine orchids with descriptions of new species, 
III. Philipp. Jour. Sci. 6: (Bot.) 35-56. Mr tIogtt. 
Includes description of 22 new species. 
Bailey, I. W. Acretaceous Pityoxylon with marginal tracheides. Ann. 
Bot. 25: 315-325. pl. 26. Ap 1911. 
Bethel, E. Notes on some species of Gymnosporangium in Colorado. 
Mycologia 3: 156-160. pl. 48+f. 1. 3 Je 1911. 
Includes Gymnosporangium Kernianum sp. nov. 
Bissell, C. H. Two new plants for Vermont. Vermont Bot. Club 
Bull. 6: 17, 18. Ap Ig1t. 
Britton, E.G. Review of Dismier’s revision of Philonotis. Bryologist 
14: 43, 44. My rog11 
Includes Philonotis sciioiie (Michx.) E. G. B., comb. nov. 
Britton, N. L. Botanical exploration in Cuba. Jour. N. Y. Bot. 
Gard. 12: 89-95. 31 My 1911. 
Brown, A. P. New cycads and conifers from the Trias of Pennsylvania. 
Proc. Acad. Nat. Sci. Philadelphia 63: 17-21. pl. 1-5. Mr IgI1I. 
Four new species described and illustrated 
Brown, W. H. Cell division in Lyngbya. Bot. Gaz. 51: 390, 391. 
17 My Ioil. 
Chamberlain, R. V. The ethno-botany of the Gosiute Indians. Proc. 
Acad. Nat. Sci. Philadelphia 63: 24-99. Mr 1911. 
347 
