! Microscopical Slides of Plants 



For Schools and Teachers 

 of Botany 



^ These mounts are illustrative of the prin- 

 cipal plant groups showing life history and 

 methods of reproduction, and are put up 

 by the Glycerine, Venetian Turpentine, and 

 Balsam methods. Filamentary forms of Algae 

 a specialty. Limited amounts of alcoholic 

 material properly fixed for histological study 

 can be supplied as also live fresh water algae 

 in season. 



Slides of Algae, 20 cts. a piece, net 



Write for Circular to the 



Director of the Botanical Laboratory 



The University 



Notre Dame, Indiana 



[^ By special request and pre-arrangement live forms in fruit 

 of fresh water algae, prothallia, liverworts, mosses, etc., will be 

 sent as desired, it is necessary to send orders in a season ahead 

 of time so that sufficient amounts can be provided, these to be 



f" sent when in their best condition.) * 



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