BEITISH 



FUNG-US-FLOBA. 



A CLASSIFIED TEXT-BOOK OF MYCOLOGY. 



GEORGE MASSES, 



AUTHOR OF " PLANT LOT," " THB PLANT 1TOBLD," TC. 



VOL. IV. 



LONDON: 



GEORGE BELL & SONS, YORK ST., COVENT GARDEN, 



AND NEW YOBK. 



1895. 



