OF 



The New York Botanical Garden 



Journal of the New York Botanical Garden, monthly, usilltrated, con- 

 taining notes, news and non-technical articles of general interest. Free to all mem- 

 bers of the Garden. Toothers, io cents a copy; $1.00 a year. [Not offered in 



exchange. 3 



Bulletin of the New York Botanical Garden, containing the reports of 

 the Director-in-Chief and other official documents, and technical articles embodying 

 the results of investigations carried out in the Garden. Nos. 1-4, 294 pp., 3 maps, 

 and 8 plates, 1896-99. Free to all members of the Garden. To others, 25 cents a 

 copy. 



Memoirs of the New York Botanical Garden, Vol. t. 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 

 Pteridophytes and Phanerogams of the region with notes from the author's field book 

 and including descriptions of over a hundred new species. Price to members of the 

 Garden, $1.00. To others, $2.00. [Not offered in exchange.] 



Contributions from the New York Botanical Garden. A series of tech- 

 nical papers written by students or members of the staff, and reprinted from journals 

 other than the above. 



No. I. Symbiosis and Saprophytism, by Dr. D. T. MacDougal. Price, 25 

 cents. 



No. 2. New Species from western United States, by Dr. Per Axel Rydberg. 

 Price, 25 cents. 



No. 3. The dichotomous Panicums : some new Species, by Geo. V. Nash 

 Price, 25 cents. 



No. 4. Delphinium Carolinianum and related Species by Dr, Per Axel Rydberg. 

 Price, 25 cents. 



All subscriptions and remittances should be sent to 



THE ACCOUNTANT 



New York'Botanical Garden 



Bronx Park, New York City 



