38 ie THE JOURNAL OF BOTANY 
Bibliographical Indew of North American Fungi. By W. G. Fariow, 
Professor of Cryptogamie Botany in Harvard ‘University. 
ol. i. part 1, Abrothalius to Badhamia. 8vo. p- 1-Xxxv, 
and 1-312. Carnegie Institution of Washington. 1905. 
States, all the accounts of North American species since 1834 bein 
of easy reference. In con 
author’s catalogue, including the titles, of all works on the subject 
of labour and expense in universities where the study of descriptive 
otany is pursued, as well as in experiment and other government 
logy. 
Prantl’s Pylanzenfamilien have been followed as far as possible, 
these works being those in general use; except where it has been 
gress a list of named genera of eryptogams which have been clearly 
de and generally recognized for many years, should be pre- 
sented for consideration as exempt from future changes on the 
ground of priority. 
he author acknowledges freely the assistance that he has 
received in the great labour entailed in producing this index. The 
to refer to older lists containing old names. Professor Farlow may: 
‘ on having begun a li i 
for him the gratitude of all students of mycology in North America, 
