PUBLICATIONS 
of the New York Botanical Garden, monthly, illustrated, con- 
ning om news and non-technical articles of general interest. Free to all met 
ane of the Garden. To others, 10 cents a 3 $1.00 a year. [Not offered 
xchange, | Subscriptions and remittances seuial be sent to 41 North Queen stre 
ee Pa., or Bronx Park, New York City. 
Bulletin of the New York Botanical Garden, containing the reports o} 
the Director-in-Chief ia other official documents, and technical ee mbodying 
the results of investigations carried out in the Garden. Nos. 1-5, 449 pp., 3 maps, 
and 12 plates, 1896-1900. Free to all members of the Garden. To ances 25 ce 
a copy. 
‘emoirs of the New York Botanical Garden, Vol. 1. An Annotated C: 
alogue of the Flora of Montana and the Yellowstone Park, by Dr. Per Axel Rydberg, 
assistant curator of the muse An arrangement and critical discussion of the 
Pteridophytes and Phanerogams ae the region with notes from the author’s field book 
and including 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. 
offered in exchange. ] 
Contributions from the New York Botanical Garden. A series of tech-_ 
cal papers written oe students or members of the staff, and reprinted from j journals: 
Baie than the abov Price, 25 cents each. 
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. Delphini lini d d Species by Dr. Per Axel Rydberg. 
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. KL 
Small. 
i 
No. 7. Vegetative Reproduction and Multiplication in Erythronium, by Fred- 
erick H. Blodgett. ; 
All subscriptions and remittances should be sent to 
NEW YORK BOTANICAL GARDEN 
