PUBLICATIONS 
The New York Botanical Garden 
f the New York Botanical Garden, monthly, illustrated, con- 
taining notes, a ws and non-technical articles of aoe ge ae Free to all mem- 
ders of the poe To others, Io se a eee $1. es offered in 
exchange.] Vol. I, 1900, viii + 213 p felis fone ‘Min 264 
Bulletin of the! Wow, York Botton Garden, containing the saat | Teports 
of the tor-in f and other 
the res a of elena carried out in the Garden. Vol. I, Nos. 1-5, 449 PP-; A 
3 maps, and 2 plates, 1896-1900. $3.00. No. 6, 232 pp., 20 plates. Free to all 
members of the Garden; to o others, 50 cents. 
Memoirs of the New York Botanical Garden, Vol. 1. An Annotated Cat- 
alogue of the aes of Montana and the Yellowstone Park, by Dr. Per Axel Rydberg, 
assistant curator the museums, An arrangement and critical discussion of the 
Pteridophytes aia Phanerogams of the region with notes from the author’s field book 
and including desenEnous of 163 new species. ix -+ 492 pp. Roy. 8vo, with de- 
tailed map. Price t mbers of the Garden, $1.00. To others, $2.00. [Not 
offered in exchange. ee 
Contributions from the New York Botanical Garden. A series of tech- 
nical papers written sted students or ee of the staff, and reprinted from joe 
other than the abov. Price, 25 c ach. 
No. I. Sr bied and S ees tism, by Dr. D. T. MacDougal. 
No. 2. New Species from western United Be by Dr. Per Axel Rydberg. 
No. 3. The oh hot otomous ane icums * some new wy REE es, by Geo. V. Nash. 
No. 4. Del ] As r. Per See Rydberg. 
No. 5. Studies on the Rocky Mountain Flora—I Cae Axel Rydbe: 
No. 6. Notes and Descriptions of North American ek I and II, by Dr. J. K. 
Small. 
No. 7. Mi a Reproduction and Multiplication in Zrythronium, by Fred- 
erick H. Blo oe 
o. 8. Two new Species of Grimmia from Montana, by R. S. Williams. 
No. 9. Studies on the ihe geet Flora—I1, by Dr. Per Axel R: 
No. Io. Studies on the ocky tain Flora— III, by Dr. Per Axe Rydberg. 
No. 12. Studies on the Rocky Mountain Flora—IV, by Dr. Per Axel Rydberg. 
No. 13. Farther Studies on the Potentilleae, by Dr. Per Axel ca is 
; k 4 
y Dr. J. K. Sm 
he ane Species of Limmncrchis and Piperia, ae of Mexico, 
by Dr. Pe Axel R 
No. The Mo og and Physiology of the Seedlings of Ari iphylls 
L 
and A. a ES by R eae 
oT, wo new Wes n Mosses, by R. S. Williams. 
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