OF 



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 mem- 

 bers of the Garden. To others, lo cents a copy; ^i.oo a year. [Not offered in 

 exchange. ] Now in its thirteenth volume. 



Mycologia, bimonthly, illustrated in color and otherwise ; devoted to fungi, 

 including lichens ; containing technical articles and news and notes of general 

 interest. ;^3.oo a year; single copies not for sale. [Not offered in exchange.] 

 Now in its fourth volume. 



Bulletui of the New York Botanical Garden, containing the annual reports 

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

 results of investigations carried out in the Garden. Free to all members of the Gxt' 

 den; to others, ^3.00 per volume. Seven volumes. 



North American Flora. Descriptions of the wild plants of North America, 

 including Greenland, the West Indies and Central America. Planned to be com- 

 pleted in thirty volumes. Roy. 8vo. Each volume to consist of four or more parts. 

 Subscription price, ^^1.50 per part; a limited number of separate parts will be sold 

 for ^2.00 each. [Not offered in exchange.] 



Vol. 22, part I, issued May 22, 1905. Rosales, Podostemonaceae, Crassula- 

 ceae, Penthoraceae, Parnassiaceae. 



Vol. 22, part 2, issued December 18, 1905. Saxifragaceae, Hydrangeaceae, 

 Cunoniaceae, Iteaceae, Hamamelidaceae, Pterostemonaceae, Altingiaceae, Phyllo- 

 nomaceae. 



Vol 7, part I, issued Oct. 4, 1906. Ustilaginacese, Tilletiaceae. 

 Vol. 7, part 2, issued March 6, 1907. Coleosporiaceae, Uredinaceae, Aecidia- 

 ceae (pars). 



Vol. 25, part I, issued August 24, 1907, Geraniaceae, Oxalidaceae, Linaceae, 

 Erythroxylaceae. 



Vol. 9, parts I and 2, issued December 19, 1907, ^and March 12, 1908. Poly- 

 poraceae. ( Part i no longer sold separately. ) 



Vol. 22, part 3, issued June 12, 1 908. Grossulariaceae, Platanaceae, Crossoso- 

 mataceae, Connaraceae, Calycanthaceae, Rosaceae (pars). 



Vol. 22, part 4, issued Nov. 20, 1908. Rosaceae (pars). 



Vol. 17, part I, issued June 30, 1909. Typhales — Poales. 



Vol. 16, part I, issued Nov. 6, 1909. Ophioglossales — Filicales. 



Vol. 9, part 3, issued Feb. 3, 1910. Boletaceae, Chantereleae, and Lactarieae 

 (pars). 



Vol. 25, part 2, issued June 3, 1910. Tropaeolaceae — Malpighiaceae, 

 Vol. 3, part I, issued Dec. 29, 191 o. Nectriaceae, Hypocreaceae, Chaetomiaceae, 

 Fimetariaceae. 



Vol. 25, part 3, issued May 6, 191 1. Rutaceae — Burseraceae. 



Memoirs of the New York Botanical Garden. Price to members of the 

 Garden, ^I.oo per volume. To others, ^2.00. [Not offered in exchange.] 



Vol. I. An Annotated Catalogue of the Flora of Montana and the Yellowstone 

 Park, by Dr. Per Axel Rydberg. ix-j-492 pp., with detailed map. 1900. 



Vol. II. The influence of Light and Darkness upon Growth and Development, 

 by Dr. D. T. MacDougal. xvi-[-320 pp., with 176 figures. 1903. 



Vol. III. Studies of Cretaceous Coniferous Remains from Kreischerville, New 

 York, by Dr. Arthur Mollick and Dr. Edward Charles Jeffrey, viii— 138 pp., with 

 29 plates. 1909. 



Vol. IV. Effects of the Rays of Radium on Plants, 'by Charles Stuart Gager. 

 viii-l-278 pp., with 73 figures and 14 plates. 1908. 



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. Price, 25 cents each. i^5.oo per volume. Now in the sixth 

 volume. 



RECENT NUMBERS 25 CENTS EACH. 



143. Results of a Preliminary Study of the So-called Kenai Flora of Alaska, by 

 Arthur Hollick, 



144. The Paleobotanical Collections of the New York Botanical Garden, by 

 Arthur Hollick. 



145. Notes on Rosaceae — VI, by P. A. Rydberg. 



New York botanical Garden 



Bronx Park, New York City 



