PUBLICATIONS 
igen: ot the Wew York Botanical Garden, monthly, illustrated, con- 
and non-technical articles of uae interest. Free to all mem- 
bers ak the Garden, To others, 10 cents a copy; a year, [Not offered in 
exchange.] Vol. I, 1900, viii 213 pp. Vol. II, 10, ai ee pp. Vol. III, 
1902, viii + 244 pp. Vol. IV, 1903, viii + 238 pp. 
ul the New York Botanical Garden, containing the annual reports 
of the Didier in-Chief and other official dorm ae te aoe, an es embodyi 
ying 
the results of investigations carried out in the Gar ee mbers of 
Garden; to others, Ba. Be as vo) ere Vol. I, ic I- a and 
plates, 1896-1900. II, Nos. 6-8, 518 pp., 30 pee pee Vol. Ill, 
No. 9, 174 pp-, 15 eee 1903. 
moirs of the New York Botanical Garden. Price to nee of the 
Gee $1.00 per volume, o others, $2.00. [Not ee: in exchan, 
Vol, I. 
An Annotated Catalogue of the Flora of Montana and the Valoeeue 
, by dberg, assistant curator of the museums. An arrangement 
and critical discussion of the coun pe s and Phanerogams of the region with 
notes from the author’s field book and including descriptions of 163 new species. 
ix + 492 Roy. 8 iled m 
p. Roy. 8vo, with detailed map. 
Vol. Il. The Influence of Light and eee s upon Growth and Development, 
by Dr. D. T. MacDougal, assistant direct An account of the author’s extensive 
researches together with a general cans auton of the relation of light to plants. 
The principal morphological features are illustrated. xvi-+ 320 pp. Roy. 8vo, 
i 6 figures. 
Contributions from the New Yorl Botanical Garden. A series of tech- 
nical papers written by students or membe gy of the staff, oe reprinted from journals 
other than above. Price, 25 cents each. 00 per volu 
Vol. I, Inclusive of Nos, 1- -25, vi as pp. 35 ae in the text and 34 
plates. 
Vol. Il. Nos. 26-50, vi+ 340 pp. 55 figures in the text and 18 plates, 
RECENT NUMBERS 25 CENTS EACH. 
No. 50. The spines of Fouguieria, by Miss W. J. Robinson. 
No. 51. Notes on Bahaman algae, by Dr. M. A. Howe. 
. 52. The Polyporaceae of North America—VII. The genera Hexagona, Col- 
atrict, and che by Dr. - Murrill. 
No. 53. Delta and desert vegetation, by Dr. D. T. MacDougal. 
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