U. S. DEPARTMENT OF AGRICULTURE. 
DIVISION OP MICROSCOPY. 
V FOOD PRODUCTS.—!. 
TWELVE EDIBLE MUS1IR00IS OF THE UNITED STATES, 
WITH 
DIRECTIONS FOR THEIR IDENTIFICATION AND 
THEIR PREPARATION AS FOOD. 
BY 
THOMAS TAYLOR, M. D., 
CHIEF OF THE DIVISION OF MICROSCOPY. 
REVISED AND REPRINTED BY AUTHORITY OF THE SECRETARY OF 
AGRICULTURE, WITH AN APPENDIX. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
