North American Flora 
HIS work is designed to present descriptions of all plants growing 
independent of cultivation, in North America, here taken to include 
Greenland, Central America, the Republic of Panama, and the 
West Indies, except Trinidad, Tobago, and Curacao and other islands off 
the north coast of Venezuela, whose flora is essentially South American. 
It will be published in parts at irregular intervals by the New aoe 
Botanical Garden through the aid of the income of the David Lydig Fun 
bequeathed by Charles P. Daly. 
n 
with the following sequence 
, schizophyta, Diatomaceae. 
i. : 
olume 1. Mycetozoa 
Volumes 2 toro. Fung 
The preparation of the work has been referred by the Scientific Direc- 
tors of the Garden to a committee consisting of Professors L. M. Under- 
wood and N. L. Britton. 
Professor George F. Atkinson of Cornell University, Professors ue 
R. Barnes and John M. Coulter of the University of Chicago, Mr. Fred- 
erick V. Coville of the United States Department of Agriculture, Pro- 
fessor Edward L. Greene of the United States National Museum, Fro- 
fessor Byron D. Halsted of Rutgers College and Professor William Tre- 
lease of the Missouri Botanical Garden have consented to act as an advis- 
ory committee. pie 
_Each author will be wholly responsible for his own contibasi 
being restricted only to the general style adopted for the work, whic 
must vary somewhat in the treatment of diverse grou 
e su 
that four or fi 
ber of separat 
. 
ription price is fixed at $r. 50 for each part ; it is expected 
€ parts will be sold at $2.00 each. Address, 
THE NEw York BOTANICAL GARDEN 
BRONX Park, New YorK CITY 
Volume 7, Part 1, Ustilaginales, including Ustilaginaceae and Tilleti- 
aceae, by G. P. Clinton, was issued Oct. , 190 
ol. 7, Part 2, Coleosporiaceae, Uredinacese and Aecidiaceae (pars); 
of the Uredin 
07. ‘ 
. , including Podostemonaceae by George V- Nash, 
Crassulaceae by N. i dI.N 
ve parts will be required for each volume. A limited num- | 
