WET AND DRY 
Cryptogamic and Phaenogamic 
PLANT MATERIAL 
collected and preserved especially 
Or CLASS STUD. 
Microscopes, Lenses, Cover Glasses and Slides, Forceps, Scalpels and Needles. 
“Laboratory Note Book” of high grade Drawing Paper with alternate blank 
and ruled pages. Glassware, Stains, Mounting Paper, etc. 
Cambridge Botanical Supply Co., 
CAMBRIDGE, MASS. 
Everything Usetui tc Botanists. 
Living Plants and Their Properties 
By Pror. J. C. ARTHUR. /u>due University, and 
Pror. D. T. MacDouGAL, Kedford Park, New York ¢ tty. 
a oy book of 12 chapters dealing with the special senses of plants, development of irrita- 
‘Y» Compass plants, sensitive plants, effects of cold, growth of leaves, significance of color, com- 
eae of plants and animals, etc.,in a non-technical manner. (Original illustrations, interesting, 
mprehensive and thoroughly modern. Printed on enamelled paper, 30 illustrations, 242 +8 pages- 
23g Sub titles. Handsomely bound in cloth Postpaid, $1 25 : 
SON, “se orders to Dr. D. T. MacDoucat, Bedford Park, New York City, orto Morris AND Wir- 
» “niversity Book Store, Minneapolis, Minn. 
le COMMENTS. 
1S a collection of delightfully written essays on certain of the more important and interesting 
aan ook ving plants in the oe dl sense. The facts set forth are in all cases the latest resulis of 
SP ig the various lines, and the language 1s simple and non-technical. —P/ant_ World ; 
sot will make an admirable addition to the scientific alcove of every ptt lic library.—Prof. 
i an interesting volume-to.ali who care.to know what science has recently discovered in the 
ey and pathology of the vegetable kingdom.—New York World. 
A Text-Book of General Lichenology 
With Descriptions and Figures of the Genera Occurring in the Northeastern 
United States. 
7 By ALBERT SCHNEIDER M.S., M.D. , 
M he only modern work on North American Lichens, including a discussion of their 
“rphology and Physiology, with a special reference to the phenomena of symbiosis. 
$ € octavo, 230 pages, 76 full-page plates. Price in paper, net, $3.80 ; in cloth, 
4-25. Sample pages will be sent on application. 
PUBLISHED BY 
WILLARD N. CLUTE & COMPANY, Binghampton, N. Y. 
pee RDN. CL , Binghampton, N. ¥. 
biennial 
