A Small Collection of Botanical Books 
Including B, and H. Genera Plantarum, Loudon’s Arboretum, Gerard’s 
Herbal, Parkinson’s Paradisi, Sowerby’s Eng. Botany, Bentley & Tri- 
men Medicinal Plants, Elwes’ Genus Lilium, Goodale’s Wild F lowers, 
Eaton’s Ferns, Howard’s Illustrations of Quinologia of Pavon, Howard’s 
Illustrations of Quinologia of E. I., Michaux & Nuttall N. A. Silva, 
Torrey’s Botany: State of N. Y., Emerson. Trees and Shrubs of Mass., 
Baillon’s History of Plants, Pickering’s Chronology, Seeman’s Flora 
Vitrensis. 
A complete set Publications of Torrey Club. 
A complete set Botanical Gazette. 
A complete set Lochman’s Photographs of Medicinal 
Plants (138). 7 
- All in perfect condition and many in handsome bindings. 
Will be sold at auction with other books, Monday, May 27, by 
BANGS & CO., 
731 and 741 Broadway, New York, 
To whom apply for catalogue. 
CHARACE OF AMERICA. 
The first fascicle of the Second Part of the Characeze of America is 
_ now ready. It contains descriptions of eight species of JVite//a, as fol- 
lows: WVitella opaca, Ag.; obtusa, Allen; montana, Allen; Blankin- 
shipit, Allen; Missourtensis, Allen; flexilis, Ag.; subglomerata, A. Br. ; 
glomerulifera, A. Br., with fourteen full-page illustrations (eight litho- 
graphic plates and six photogravures). These fascicles will be issued 
from time to time as plates can be prepared ; price of each part $1, the 
actual cost, if the whole edition of 500 copies be sold. Address 
Te. ALIEN, 
10 East 36th St., N. Y. 
MEMOIRS 
» FROM THE .. 
Department of Botany of Columbia College, 
VOLUME 1. 
A Monograph of the North American Species of the Genus 
Polygonum. Quarto, pp. 178, 85 plates. Price, $6.00. 
_ For copies address, 
PROF. N. L. BRITTON, 
COLUMBIA COLLEGE, NEW YORK CITY. 
