We have had placed in our 'hands for sale the herbarium of Mosses 

 of Prof. Clara E. Cummings. 



The specimens are enclosed in envelopes, mounted on 1777 sheets, 

 half the standard size. The collection contains 38L7 specimens, 

 representing 2000 species and over 200 genera. It includes complete 

 sets of Husnot's Musci Galliae, 850 specimens, which cost if 7 50 per 

 100, Musci Fendleriani Venezulenses, 150 specimens, which cost 

 $10. OP per 100 unmounted, and Macoun's Canadian Musci, 525 

 specimens, which cost $8.00 per 100 unmounted. 



We offer the complete herbarium, all mounted, for $275. This 

 price is equivalent to $7.20 per 100. 



Cambridge Botanical Supply Covip 

 Cambridge-, Mass. 

 Everything Useful lo Bolanisls. 



