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I Microscopical Slides of Plants I 



t For Schools and Teachers 



I or 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 

 I 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 



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I m season. Z 



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# Slides of Algae, 20 cts. a piece, net ^ 



4 ■ '«^ 



■* Write for Circular to the ♦ 



4- ♦ 



<* - ^ 



I Director of the Botanical Laboratory ; 



•t ' , . . ''^■ 



I The University j 



I Notre Dame, Indiana | 



<* <^ 



<* . . . ^' 



% m 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 am«unts can be provided, these to be ^ 



2' sent when in their best condition.] ^ 



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