* 



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 w^ater 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 



m By special request and pre-arrangemenl live forms in fruit 

 of fresh water algie, 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 pro^ided, these to be 

 sent when in tht ir best condition.] 



