UNDERWOOD’S 
Moulds, Mildews and Mushrovms. 
A Guide to the Systematic Study of the Fungi and M ycetozoa and their 
Literature. Illustrated with ten heliotype plates one colored. By 
Lucien M. UNDERWOOD. 
12mo. Pp. 236. Price $1.50 xez. 
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 vechnical for accuracy, but intended to enable the 
novice to recognize the systematic position ot the ordinary fungi of 
fields and woods. Particular attention is paid to the edible species. 
HENRY HOLT & Co., 
29 West 23d Street, NEW YORK. 
Back numbers._of the BULLETIN OF THE TorREY BOTANICAL 
CLuB wanted to complete files, as follows: 
Vol, 7 (1880) Nos. 1, 9. Vol. 14 (1887) Nos, 1, 2 
Vol. 8 (1881) Nos. 2, 10, II. Vol. 15 (1888) any numbers. 
Vol. 9 (1882) Nos. ¢, 5. Vol 16 (1889) Nos. 3, 4. 
Vol. 11 (1884) Nos. 1, 2, 3 Vol. 17 (1890) Nos.(4 8, 9, 10, 12. 
Vol. 12 (1885) Nos. 1, 2, 3. Vol. 18 (1891) No, 1. 
Contributions of duplicate numbers requested of members of the Club. Other 
possessing numbers invited to state prices. 
ADDRESS TORREY BOTANICAL CLUB, 
COLUMBIA UNIVERSITY, NEW YORK CITY. 
Lichens of Southern California 
FOR SALE 
in Sets of 100 Species, at $10.00 per Set, each containing 
typical Pacific and also about 20 New Species. Address 
Dr H. E. HASIE, 
Soldiers’ Home, Los Angeles Co., California. 
