OF 



The New York Botanical Garden 



Journal ol the New York Botanical Garden, monthly, illustrated, con- 

 taining notes, and non-technical articles of general interest. Free to mem tiers of the 

 Garden. To others, ID cents a copy ; $i.oo a year. [Not offered in exchange.] 

 Vol. I, 1900, viii -f- 213 pp. Vol. II, 1901, viii + 204 pp. Vol. Ill, 1902, viii + 

 244 pp. Vol. IV, 1903, viii + 238 pp. Vol. V, 1904, viii-l-242 pp. Vol. VI, 1905, 

 viii+224 pp. Vol. VII, 1906, viii 4- 300 pp. Vol. VIII, 1907, viii -|- 290 pp. 



Bulletin 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 

 Garden; toothers, $3.00 per volume. Vol. I, Nos. 1-5, 449 pp., 3 maps, and 12 

 plates, 1896-1900. Vol. II, Nos. 6-8, 518 pp., 30 plates, 1901-1903. Vol. Ill, 

 Nos. 9-11, 463 pp., 37 plates, 1903-1905. Vol. IV, Nos. 12-14, 479 pp., 14 

 plates, 1905-1907. Vol. V, No. 15, 105 pp., 1906; No. 16, 88 pp., 17 plates, 

 1906; No. 17, 115 pp., 1907. Vol. VI, No. 19, 114 pp., 1908. 



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. Ustilaginaceae, 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. 



Vol. 22, part 3, issued Tune 12, 1908, contains descriptions of the family Gros- 

 sulariaceae by F. V. Coville and N. L. Britton, the Platanaceae by H. A. Gleason, 

 the Crossosomataceae by J. K. Small, the Connaraceae by N. L. Britton, the Caly- 

 cant'iaceae by C. L. Pollard, and the Rosaceae (pars) by P. A. Ryt^berg. 



Vol. 22, part 4, issued Nov. 20, 1908. Rosaceae (pars) by P. A. Rydberg. 



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

 Garden, $1.00 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 + 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. In press. 



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

 viii -)- 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 fi-om journals 

 other than the above. Price, 25 cents each. I5.00 per volume. Four volumes. 



RECENT NUMBERS 25 CENTS EACH. 



113. Some Notes on the Chemical Composition and Toxicity of II ervillea 

 Sonorae, by Julia T. Emerson and William H. Welker. 



114. The Boleti of the Frost Herbarium, by William A. Murrill. 



115. Some North Dakota Hypocreales, by Fred J. Seaver. 



1 16. Notes on Rosaceae, by Per Axel Rydberg. 



117. Studies in North American Peronosporales — IV. Host Index, by Guy 

 West Wilson. 



NfW YORK BOTANICAL GARDEN 



Bronx Park. New York eiTV 



