INDEX TO AMERICAN BOTANICAL LITERATURE 
(1904) 
The aim of this Index is to include all current botanical literature written by 
Americans, published in oe or based upon American material; the word Amer- 
ica bein ng ts ed in its broadest sense. 
ws, and papers ache 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 
wholly to botany. Reprints are not mentioned unless they differ from the original in 
some important particular. If users of the Index will call the attention of the editor 
to errors or omission their kindness will be appreciated. 
ndex 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 ea 3 each 
subscriber must take all cards published during the term of his subscriptio e- 
spondence relating to the card-issue should be addressed to the Treasurer of we Torrey 
Botanical Club. 
Ami, H.M. Giant puffball — Lycoperdon giganteum. Ottawa Nat. 
G7 12%. “19 5 F904. 
Bailey, W. W. Bittersweet and ivy. Am. Bot. 7: 28, 29. [O] 
1904. 
Bailey, W. W. Collecting plants for identification. Am. Bot. 7: 
g-11. [Au] 1904. 
Bailey, W. W. Pond lilies. Am. Bot. 6: 81-83. [Je] 1904. 
Bernard, C. Le bois centripéte dans les feuilles de Coniféres. Beih. 
Bot. Centralbl. 17: 241-310. f4. 7 +/f. 1-88. 1904. 
Blanchard, W. H. ‘Two new blackberries. Am. Bot.7: 1-4. [Au] 
1904. 
i cea Rubus vermontanus sp. nov. and a new variety of the same. 
Briquet, J. Zadiatae et Verbenaceae austro-americanae ex itinere Reg- 
nelliano primo. Ark. Bot. 2°: 1-27. pl. r-g. 20 Je 1904. 
Includes new species in Savia, Myptis, Verbena, Lantana Be Lippia (2). 
Britton, E.G. The effect of illuminating gas on trees and shrubs. 
Torreya, 4: 172, 173. 2t Nroog. {[Illust. ] 
Britton, E.G. Myophi/a—a new genus to the United States. Bry- 
ologist, 7: 69-71. fl. 0+f. 777. 25 1904. 
Britton, E.G. When doctors disagree. Bryologist,7: 78. 25S 1go4. 
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