PUBLICATIONS 
The New York Botanical Garden 
Journal of the New York Botanical Garden, ae Later, con- 
taining oan news and non-technical articles of apn inte Free to all m 
bers of the Garden. To others, Io cents a Sot $1.00 a year. [Not “oficred in 
exchange.| Vol. I, 1900, viii + 213 Vol. Be ss viii + 204 pp. Vol. III, 
1902, vili+ 244 pp. Vol. IV, shied Mi 238 p 
ulletin of the dh York Botanical Garden, eee the annual reports 
of the omen -in-Chief and other official documents, and technica dying 
the results of ciara carried out 2 Se Garden. Free to sta ae of the 
Garden ; to others, $3.00 per volume. , Nos, 1-5, 4 , 3 maps, and I 
plates, 1896-1900. Vol. II, Nos. 6-8, oe PP» 30 tg ie "1903. Vol. II, 
No. 9, 174 pp., 15 plates, 1903. 
Memoirs of the New York Botani rsa — Price to we air of the 
re $1.0 oo per volume. To others, $2. [No red in excha 
Le An pbasreege’ Catalogue of the I Flora of Montana cand Ng : ‘ellowstone 
Par ni Dr, Per Axel Rydberg, assistant curator of the An arrangement 
and teak discussion of the Eases nat es and ancien “of the pai. with 
notes from the author’s field book and including descriptions of 163 new species. 
8v p- 
Vol. Bis The Influence of Light and Darkness upon Growth and Development, 
D ie 
by Dr. D. T. Mac Jougal, first assistant and director of the la sider n ac 
count of the author’s extensive coger es together with a gen consideration of 
the relation of se to plants. The — morphological sei aan are illustrated. 
xvi-+ 320 pp. Roy. 8vo, with 176 be ures 
Contributions from the New York Botanical Gar A series of tech- 
nical papers written ir etcinn or i of the staff, and vena! pal journals 
other than above, 25 cents e 
Vol. I. Inclusive "Of Nos. I- ah a 4 ee ek 35 figures in the text and 34 
plates. $5.00 
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. 
No. 48. Mutations in plants, by Dr. D. T. MacDougal. 
All subscriptions and remittances should be sent to 
NEW YORK BOTANICAL GARDEN 
BRONX PARK, NEW YORK CITY 
