PUBLICATIONS 
The New York Botanical Garden 
Journal of the New York Botanical Garden, monthly, ae con- 
taining notes, news and non-technical articles of oo ener Free to all mem- 
bers of the Garden. To others, 10 cents a copy; $I. Not pres in 
exchange] Vol. I, 1900, viii+-213 pp. Vol. II, 1501, viii es 204 pp. Vol. III, 
1902, viii-+ 244 pp. Vol. IV, 1903, viii + 238 pp 
Bulletin of the New York Botanical Garden, containing the annual | reports 
of the Director-in- Chief a nd other official documents, and technical a 
the results of investigations carried out in the — Free on all “members of the 
Garden ; to others, $3.00 per volume. Vol. I, Nos. 1-5, 449 pp., 3 maps, and 12 
plates, 1896-1900. Vol. II, Nos. 6-8, 518 pp., 30 plates, 190I- "1903. Vol. III, 
- 9, 174 pp., 15 plates, 1903. 
moirs of aes Bow aoe greg Garden. Price to a of the 
Garten, a ee Ss, $2. [ Not offered in exchan 
coal Aanotse Catalogue of ‘ite? F oo a Montana and the Sores 
en 
boo 
ix 25 _ pp. Roy. 8vo, with de tailed ma 
The qaaenen of Light das Darkness upon Growth and Devcon. 
by ia T. MacDougal, first assis and director of the laboratories. An 4 
count ts the author’s extensive pectartises together with a general consideration ef 
the relation of ~~ to plants. The abr morphological features are illustra ted. 
xvi + 320 pp. Roy. 8vo, with 176 figu: 
Contributions from the New York Botanical Garden. A series of tech- 
nical papers written by st ny pene or members of the staff, ms reprinted from pads 
other ae above, Price, 25 cents each. $5.00 per volum 
Vol Inclusive ‘ot Nos. 1-25, vi+ 400 pp. 35 tee in the text and 34 
plates. 
Vol. If. Nos. 26-50, vi+ 340 pp. 55 figures in the text and 18 plates. 
RECENT NUMBERS 25 CENTS EACH. 
No. 43. Some correlations of leaves, by Dr. Daniel Trembly MacDougal. 
No. 44. Soil-temperatures and vegetation, by Dr. Daniel Trembly MacDougal. 
No. 45. Studies in plant-hybrids, by Dr. William Austin Cannon. 
No. 46. Some aspects of desert vegetation, by Dr. Daniel Trembly MacDougal. 
No. 47. Anatomy and physiology of Baccharis genistelloides, by Miss Elsie M. 
Kupfer. 
No. 48. Mutations in plants, by Dr. D. T. MacDougal. 
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