jpxjsLic^^Tiorsrs 



09 



The New York Botanical Garden 



Journal oi the New York Botanfcal Garden, monthly, illustrated, con 

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

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

 exchange.] Vol. I, 1900, viii + 213 pp. Vol. II, 1901, viii + 204 pp. Vol. Ill, 

 1902, viii -j- 244 pp. Vol. IV, 1903, viii -f 238 pp. Vol. V, 1904, viii-4-242 pp. 

 Vol. VI, 1905, viii-|-224 pp. Vol. VII, 1906, viii -f- 300 pp. Vol. VIII, 1907, viii 

 -f 290 pp. 



Bulletda of the New Tork Botanical Qarden, 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; t© others, $2-^o 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. 9-1 1, 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 June 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- 

 cantbaceae by C. L. Pollard, and the Rosaceae (pars) by P. A. Rydberg. 



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, 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, including descriptions of 163 new species. 

 iz -\- 492 pp. Roy. 8vo, with detailed map. 



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

 by Dr. D. T. MacDougal, assistant director. An account of the author's researches 

 with a general consideration of the relation of light to plants. The principal! 

 aorphological features are illustrated, xvi -|- 320 pp. Roy. 8vo, with 176 figures. 



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. $5.00 per volume. 



Vol. I. Nos. 1-25, vi -\- 400 pp. 35 figures and 34 plates. 



Vol. II. Nos. 26-50, vi -\- 340 pp. 55 figures in the text and 18 plates. 



Vol. III. Nos. 51-75, vi -f 398 pp. 26 figures in the text and 21 plates. 



Vol. IV. Nos. 76-100, vi -\- 444 pp. 65 figures in the text, 2 maps, 3 diagrams 

 and 29 plates. 



RECENT NUMBERS 25 CENTS EACH. 



105. The Taxonomic Aspect of the Species Question, by N. L. Britton. 



106. The Genus Ernodea : A Study of Species and Races, by N. L. Britton. 



107. Further Studies of Solution Tension and Toxicity in Lipolysis, by R. H. 

 Pond. 



All subscriptions and remittances should be sent to 



New York Botanical Garden 



Bronx Park, New York Gity 



