INDEX TO AMERICAN BOTANICAL LITERATURE 
(1909) 
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. 
Reviews, and papers which relate exclusively to eee agriculture, horticulture, 
manufactured products of vegetable origin, or laboratory methods are not included, and 
no attempt is made to index the literature of bacteriology. ei occasional exception is 
made in ge: of some paper appearing in an American periodical which is devoted 
wholly to . Reprints are not mentioned unless they differ from the original in 
some ‘ioc 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 a 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 ae published he the term of his subscription. Corre- 
spondence arises to the card-issue should be addressed to the Treasurer of the Torrey 
Botanical Clu 
peas © Flora peices 4: 1-62. f. I-15. Ig09. 
An. Mus. Nac. Mortevideo, vol. 
Arthur, J.C. Cultures of pee te in 1908. Mycologia 1: 225- 
256. 1 D 1gog. 
Includes new species in Puccinia (5), and Gymnosporangium. 
Atkinson, G. F. Some fungus parasites of algae. Bot. Gaz. 48: 
321-338. f. 1-8. 15 N 1909. 
Includes 5 new speciesin Rhizophidium (2), Lagenidium and Phiyctochytrium (2). 
Atkinson, G. F. Some problems in the evolution of the lower fungi. 
Ann. Myc. 7: 441-472. O Igo9. 
Atkinson, J. B. Length of time required to grow trees. Forest 
Leaves 12: 85-87. D 1909. 
Bailey, W. Flowers of the mountain. Mountaineer 2: 29-37. N 
1909. 
Bartlett, H. H. Rupture of the exoperidium in Calostoma Ravenelit. 
Rhodora In: 197, 198. 3 N 1909. 
Batchelder, F. W. Scirpus lineatus in New Hampshire. Rhodora 
II: 200. 3N Igog. 
Benedict, R.C. Ceratopteridaceae. N. Am. Fl. 16: 29, 30. 6N 
1909. 
Benedict, R.C. Osmundaceae. N. Am. Fl. 16: 27, 28. 6N 1909. 
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