Just Issueo. 



UnrDBRlATOOD 



? 



Moulds, Mildews and Mushrooms. 



A Guide to the Systematic Study of the Fungi and Mycetozoa and their 

 Literat re. Illustrated with ten heliotype plates, one colored. By 



LUCIEN M. Ux\DER\VOOD. 



12mo. Pp. 236. Price $1.50 n.'f 



Contains synopses of the genera of fleshy and parasitic fungi, with 

 historical sketch of the study of mycology in America, and copious 

 references to the literature of the subject 



Sufficiently technical for accuracy, but intended to enable the 

 to recognize the systematic position of the ordinary fungi of 

 fields and woods. Particular attention is paid to the edible species. 



novice 



HGiyfRY HOLT & CO 



West 



NEW 



MEMOIRS FROM THE DEPARTMENT OF BOTANY OF 



COLUMBIA UNIVERSITY. 



Vol. II. 



pionograpn ol ttie Koitl REilcan PotButilleae 



By PER AXEL RYDBEKG, Ph.D. 



Quarto, 225 pages, 1 12 full-page plates. Price, $6.00 «<?/. 

 A companion volume to Dr. John K. SmalFs " Monugrapli of the North Ameri- 

 can Species ot the Genus Po/j^r^num," published in 1895, ^^1*^^ may be had at the 

 same price. Address 



Professor!. M. UNDEEWOOD, Cohmbia Univers i ty, New York City. 



^^^^^^^^^1 I— ■ ^b— _d ^ --M—w^ 



Botanical Collection For 



A Botanical Collection of over Twelve Thousand Specimens, 

 catalogued according to the latest system and properly preserved 

 but not mounted. Also, Botanical Library of over One Hundred 

 Volumes and Pamphlets. Catalogue of the latter on application. 



Apply to T, Care Bulletin of the Torrey Botanical Club, 



.^.rTtTTJiA TTMivvRSTTV. NKAV YOKK CITY. 



