No, 119. The nature and origin of Stipules. By A. A. Tyler (1897), 50 cents. 
No. 120, Studies in the Botany of the Southeastern United States—X. By John K. 
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A Text-Book of General Lichenology 
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The only modern work on North American Lichens, including a discussion of their 
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$4.25. Sample pages will be sent on application. 
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Books wanted in exchange for above, or for cash, 3,000 volumes for sale. 
Review of the Cactacez of the United States: By CHARLES RUSSELL ORCUTT, 
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