r»U13X^ICATIOIVS 



OF 



The New York Botanical Garden 



Journal oi 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. Toothers, io cents a copy; $1.00 a year. [Not offered in 

 exchange.] Vol. I, 1900, viii -j- 213 pp. Vol. II, 1901, viii -f- 204 pp. Vol. Ill, 

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

 Vol. VI, 1905, viii-j-224 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 ; to others, $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, 

 No. 9, 174 pp., 15 plates, 1903; No. 10, 114 pp., 1903; No. 11, 174 pp., 15 

 plates with index and table of contents of volume. Vol. IV, No. 12, 113 pp. 



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, contains descriptions of the order Rosales 

 by Dr. J. K. Small, and of the families Podostemonaceae by Mr. Geo. V. Nash, 

 Crassulaceae by Dr. N. L. Britton and Dr. J. N. Rose, Penthoraceae and Parnassia- 

 ceae by Dr. P. A. Rydberg. 



Vol. 22, part 2, issued December 18, 1905, contains descriptions of the families 

 Saxifragaceae and Hydrangeaceae by Dr. J. K. Small and Dr. P. A. Rydberg ; the 

 Cunoniaceae, Iteaceae and Hamamelidaceae by Dr. N. L. Britton ; the Pteroste- 

 monaceae by Dr. J. K. Small ; the Altingiaceae by Percy Wilson and the Phyllo- 

 ncmaceae by Dr. H. H. Rusby. 



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, 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. 

 ix -f- 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 extensive 

 researches together with a general consideration of the relation of light to plants. 

 The principal morphological 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. Inclusive of Nos. 1-25, vi -f 400 pp. 35 figures in the text and 34 

 plates. 



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



RECENT NUMBERS 25 CENTS EACH. 



No. 72. Phycological Studies — II. New Chlorophyceae, new Rhodophyceae 

 and miscellaneous notes, by Dr. M. A. Howe. 



No. 73. Studies on the Rocky Mountain Flora— XV, by Dr. P. A. Rydberg. 

 No. 74. The Polyporaceae of North America — XIII. The described species of 

 Bjerkandera, Trametes and Coriolus, by Dr. W. A. Murrill. 



No. 75. Astragalus and its segregates as represented in Colorado, by Dr. P. A. 

 Rydberg. 



All subscriptions and remittances should be sent to 



New York botanical Garden 



Bronx Park, New York City 



