PUBLICATIONS 
OF 
The New York Botanical Garden 
poeane of the New York Botanical Garden, monthly, illustrated, con- 
ing sae ey news and non-technical articles ee Bess interest. Free to all mem- 
bers ee the Garden. To others, 10 Are 1.00 a year. [Not offered in 
ge.] Vol. I, 1900, viii + 213 pp., 5 mrt, and 25 figures in text. 
Bulletin of the w York Botanical eelaes containing the annual ene 
of the Director-in- Chief's nd other 
the results of jomeneatons carried out in the Garden. Vol ft, Nos, 1-5, 449 PP, ; 
3 maps, and 12 pe a es 0. $3.00. No. 6, 232 pp., 20 plates. Free to all 
members of the Garden; to others, 50 cents. 
Memoirs of the New York Botanical Garden, Vol. An Annotated Cat- 
alogue of the Flora of Montana and the Yellowstone Park, by Dr. Per Axel Rydberg, 
assistant curator of the museums. An arrangement and critical discussion of the 
d 
Pteridophytes and perrviantg of ue ae with notes from the at ’s fi ook 
and i nee ding descriptions of 163 new species. ix + 492 pp. Roy. 8vo, with de- 
tailed map. Price to members of the Garden, $1.00. To others, $2.00. [Not 
offered in exchange. ] 
ontrib: 3 from the New York Botanical Garden. A series of tech- 
cal papers aries by students or members of the staff, and reprinted from journals 
are than the above. rice, 25 cents eac’ 
No. 1. Symbiosis and Saprophytism, by Dr. D. T. MacDougal. 
No. 2. New Species from western United States, by Dr. Per Axel Rydberg. 
No. 3. The dichotomous Panicums: some new Species, by Geo. V. Nash. 
No. 4. Delphinium Caroli lated Species, by Dr. Per Axel Rydberg. 
P 
No. 5. Studies on the Rocky Mountain Flora—I, by Dr. Per Axel Rydberg. 
No. 6. Notes and Descriptions of North American Plants I and II, by Dr. J. K. 
ze ila ds Reproduction and Multiplication in Erythronium, by Fred- 
aa se Blodge 
No. 8. Two new Species of Grimmia from Montana, by R. S. Williams. 
No. 9. Studies on the Rocky Mountain Flora—II, by Dr. Per Axel Rydberg. 
No. 10. Studies on the Rocky Mountain Flora—III, by Dr. Per Axel Rydberg. 
No. 11. Life-history of Schizea pusilla, by Elizabeth G. Britton and Alexandrina 
No. 12. Studies on the Rocky Mountain Flora—IV, by Dr. Per Axel Rydberg. 
No. 13. Further Studies on the Potentilleae, by Dr. Per Axel Rydberg. 
No. 14. Studies on the Rocky Mountain Flora—V, by Dr. Per Axel Rydberg. 
All subscriptions and remittances should be sent to 
NEw YORK BOTANICAL GARDEN 
B 
ONX PARK, NEw YORK City 
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