WET AND DRV 



Cryptogamic and 



collected and preserved especially 



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,, 



CA MBRIDGE^JMASS. 



Everything Useful to Botanists. 



Living Plants and Their Properties 



By Prof. J. C. ARTHUR, Purdue University, and 



Prof. D. T. MacDougal, Bedford Park, New York City. 



A timely book of i 2 chapters dealing with the special senses of P lan ^ d * velop ™?^ 

 bility, compass plants, sensitive plants, effects of cold, growth of leaves, "gn/ficance of co or com 

 parison of plants and animals, etc., in a non-technical manner. Original illustrations, '^^^^^ 

 comprehensive and thoroughly modern. Printed on enamelled paper, 30 illustrations, 242+0 page*, 

 marginal sub-titles. Handsomely bound in cloth. Postpaid, $1 25. m™,»t« A « n Wil- 



Send orders to Dr. D. T. MacDougal, Bedford Park, New York City, or to Morris and Wil 



son, University Book Store, Minneapolis, Minn. 



COMMENTS. 



r It is a collection of delightfully written essays on certain of the more important and . int »« tli y 

 features of li ving plants in the broadest sense. The facts set forth are m all ca ses the lat «J « uus 

 investigations the various lines, and the language is simple and non -technical.— r\*™"JZl _lp ro f 

 The book will make an admirable addition to the scientific alcove of every public library, rro . 



It is^in'teresting volume to all who care to know what science has recently discovered in the 

 physiology and pathology of the vegetable kingdom.— New York World. 



Text-Book of General Lichenology 



With Descriptions and Figures of the Genera Occurring in the Northeastern 



United States. 



By ALBERT SCHNEIDER, M. S., M.D. 



The only modern work on North American Lichens, including a discussion of tlwir 



*4*25* Sample pages will be sent on application 



$3 



WILLARD N. CLUTE & COMPANY, Binghampton, N.Y. 



