INDEX TO AMERICAN BOTANICAL LITERATURE 
(1912) 
The aim of this ae 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 the esas | 
Reviews, and papers that “yas oe to forestry, agriculture, horticulture, 
manufactured products of vegetable origin, or laboratory methods are not included, and 
no attempt is. made to index the thesis ot ray tie An occasional exception is 
made in favor of some paper appearing in an American periodical which is devoted 
wholly to botany. Reprints are nn wGuckea unless they differ from the original in 
some important particular. If users of the Index oe call the attention of the editor 
to errors or omissions, their kindness will be apprec 
This Index is reprinted monthly on cards, and rarenanea in this form to subscribers 
at the rate of one cent for each card, lections of cards are not permitted ; each 
subscriber must take all cards published during 8 term of his subscription. Corre- 
spondence relating to the card issue should be addressed to the Treasurer of the Torrey 
_ Botanical Club, 
Alden, I. A contribution to the life history of Uvularia sessilifolia. 
Bull. Torrey Club 39: 439-446. pl. 34, 35. 9S 1912. 
Arber, E. A. N. On Psygmophyllum majus sp. nov., from the Lower 
Carboniferous rocks of Newfoundland, together with a revision of 
the genus and remarks on its affinities. Trans. Linn. Soc. Bot. II. 7: 
391-407. pl. 42-44 +f. 2. Jl 1912. 
Banker, H. J. Type studiesin the Hydnaceae—I. The genus Manina. 
Mycologia 4: 271-278. 28 Au 1912. 
hree new combinations are made 
Barnhart, J. H. Jacquin’s Selectarum stirpium historia iconibus pictis. 
Jour. N. Y. Bot. Gard. 13: 99, 100. Jl 1912. 
Batchelder, C.F. Two grasses new to New Hampshire. Rhodora 14: 
> 175. 23 Au ro12. 
Berger, A. Agave marmorata. Curt. Bot. Mag. IV. 8: pl. 8442. Jl 
1912, 
From Mexico. 
Berry, E. W. Contributions to the Mesozoic flora of the Atlantic 
coastal plain—VIII. Texas. Bull. Torrey Club 39: shh pl. 
30-32. 16 Au 19f2. 
Berry, E.W. Pleistocene plants from the Blue Ridge in Virginia. Am. 
Jour. Sci. IV. 34: 218-223. f. 1-5. Au 1912. 
