or 



The New York Botanical Garden 



JourniU of tii« New Yoik Botanical Garden, monthly, illustrated, con- 

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

 bers of the Garden. To others, 10 cents a copy ; $i.oo a year. {Not offered in ex- 

 change.] Now in its seventeenth volume. 



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

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

 terest, and an index to current American mycological literature. $3.00 a year; 

 single copies not for sale. [Not offered in exchange.] Now in its eighth volume. 



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

 of the Directoriu-Chief and other official documents, and technical articles embodymg 

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

 Garden ; to others, iS3.oo per volume. Now in its ninth volume. 



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

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

 pleted in 34 volumes. Roy. 8vo. Each volume to consist of four or more parts. 

 Subscription price, 3' -SO per part ; a limited number of separate parts will be sold 

 for ;$2.oo each. [Not offered in exchange.] 



Vol. 3, part I, 1910. Nectriaceae — l^imetariaceae. 



Vol. 7, part I, 1906; part 2, 1907 ; part 3, 1912. Ustilaginaceae— Aecidiaceae 

 (pars). 



Vol. 9, parts I and 2, 1907; part 3, 1910; part 4, 1915. Polyporaceae — Agari- 

 caceae (pars). ( Parts I and 2 no longer sold separately. ) 



Vol. 10, part I, 19 1 4. Agaricaceae (pars). 



Vol. 15, parts I and 2, 1913. Sphagnaceae — Leucobryaceae. 



Vol. 16, part J, 1909. Ophioglossaceae — Cyatheaceae (pars). 



Vol. 17, part I, 1909; part 2, I9i2;part3, 1915. Typbaceae— I'oaceae (pars). 



Vol. 22, parts I and 2, 1905; parts 3 and 4, 1908; part 5, 1913. Podostemona. 

 ceae — Rosaceae (pars). 



Vol. 25, part I, 1907; part 2, 1910; part 3, 191 1. Gcraniaceae — Burseraceae. 



Vol. 29, part I, 1914. Clethraceae — Ericaceae. 



Vol. 34, part I, 1914; part 2, 1915. Carduaceae. 



Memoirs of the New York Botauioal 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 Per Axel Rydberg. ix -f- 492 pp., with detailed map. 1900. 



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

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



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

 York, by Arthur Hollick and Edward Charles Jeffrey, viii -i- 138 pp., with 29 

 plates. 1909. 



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

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



Vol. V. Flora of the Vicinity of New York: A Contribution to Plant Geography, 

 by Norman Taylor, vi -f- 683 pp., with 9 plates. 191 5, 



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 

 ather than the above. Price, 25 cents each. $5.00 per volume. In the eighth volume. 



RECENT NUMBERS 25 CENTS EACH 



183. Studies of West Indian Plants— VII, by N. L. Britton. 



184. Mosses of the Philippine and Hawaiian Islands Collected by the Late John B. 



Leiberg, by R. S. Williams. 



185. Phytogeographical Notes on the Rocky Mountain Region — V. Grasslands of 



the Subalpine and Montane Zones, by P. A. Rydberg. 



186. Notes on Trichomanes— I. The Identity of Trichonianps pyxidiferum L., by 



Margaret Slosson. " *■ 



New York Botanical Garden 



rotoh* Park, New York Oitv 



