PUBLICATIONS 
The New York Botanical Garden 
Journal of the New York Botanical Garden, monthly, illustrated, con- 
taining notes, news and non-technical articles of general interest. Free to all i 
ders of the Garden. To others, 10 cents a copy; $1.00 a year. [Not offered in 
exchange.] Vol. I, 1900, viii + 213 pp. Vol. II, 1901, vili 4+ 204 pp. 
Bulletin of the New York Botanical Garden, containing the annual ee 
of the Director-in-Chief and other official documents, and technical articles embodying 
the results of investigations carried out in the Garden. Vol. I, Nos. 1-5, 449 ae 
3 maps, and 12 plates, 1896-1900. $3.00. No. 6, 232 pp., 20 plates. Free to 
members of the Garden; to others, 50 cents. 
Memoirs of the New York Botanical Garden, Vol. 1. An Annotated Aes 
alogue of the Flora of Montana and the Yellowstone Park, by Dr. Per Axel Ry , — 
assistant curator of the museums. An arrangement and critical discuen ae 
Pteridophytes and Phanerogams of the region with notes from the author’s fie athe 
and including descriptions of 163 new species. ix + 492 pp. Roy. 8vo, wi [Not 
tailed map. Price to members of the Garden, $1.00. To others, $2.00. 
offered in exchange. ] 
. h- 
Contributions from the New York Botanical Garden. A series of 
nical papers written by students or members of the staff, and reprinted from ) 
other than the above. Price, 25 cents each. 
No. 1. Symbiosis and Saprophytism, by Dr. D. T. MacDougal. 
2. New Species from western United States, by Dr. Per Axel Rydberg. 
No. 3. The dichotomous Panicums » some new Species, by Geo. V. Nash. 
4. Delphinium Carolinianum and related Species, by Dr. Per Axel Rydberg: 
No. 5. Studies on the Rocky Mountain Flora—I, by Dr. Per Axel pepe 
No. 6. Notes and Descriptions of North American Plants I and II, by Dr. 
Small. 
No. 7. Vegetative Reproduction and Multiplication in Zrythronium, 
erick H. Blodgett. : 
No. 8. Two new Species of Grimmia from Montana, by R. S. Williams. ‘ 
No. 9. Studies on the Rocky Mountain Flora—I1, by Dr. Per Axel pe 
-No. 10. Studies on the Rocky Mountain Flora—III, by Dr. Per Axel Ry te 
No, 11. Life-history of Schizea pusilla, by Elizabeth G. Britton and Alexandrina ; 
Taylor. 
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 Rydberg: jpeta 
No, 14. Studies on the Rocky Mountain Flora—V, by Dr. Per Axel Ry is 
No. 15. Studies on the Rocky Mountain Flora—VI, by Dr. Per Axel Ry 
No. 16. Vanishing Wild Flowers, by Elizabeth G, Britton. 
No. 17. The Tylostomaceae of North America, by V. S. White. 
No, 18. Shrubs and Trees of the Southern States, by Dr. J. Ke Small. woke 
No. 19. The American Species of Limncrchis and Piperia, North of 
by Dr. Per Axel Rydberg. 
No. 20, The Morphology and Physiology of the Seedlings of Avisaema 
and A. Dracontium, by R. J. Rennert. 
No. 21. Two new Western Mosses, by R. S. Williams. 
No. 22. Studies on the Rocky Mountain Flora—VII, by Dr. Per A 
All subscriptions and remittances should be sent to 
NEw YORK BOTANICAL GARDEN 
Bronx PARK, New YORK 
by Fred- 
triphyllum 
xel Rydberg: 
