MUHLENBERCIA 
A monthly journal devoted to systematic botany of the higher plants in its 
broadest sense. Articles on cryptogams (ferns excepted) are not accepted for 
publication. 
The subscription price is $1.00 a year to all parts of the United States in- 
cluding its foreign possessions, to Cuba, and to Mexico. ~To all other countries, 
ncluding Canada, the subscription price is $1.25 a year. Subscriptions bagin 
with the January number, for full volumes only. Subscribers who wish to dis- 
continue should send in notice promptly at the end of the year. All numbers 
of a new volume sent to subscribers who fail to give such notice must either be 
paid for or returned in good condition. 
Subscriptions should be made payable to A. A. Heller, Box 853, Chico, 
Cali:ornia 
Volume 1, 1g00-1g06, consisting of 154 pages, Contains 2o titles, with de- 
scriptions of many new species and interesting notes about old ones. This vol- 
ume is of special interest to western botanists. Price $1.00. 
Volume 2, not yet completed. The 340 pages issued deal w'th the explo- 
rations of A. A. Heller in California during 1905, 1906, and 1907. The com- 
pleted volume will contain about 425 pages. Price $4.00. 
Volumes 3, 4, 5, 6, 7, 8 and g (current), issued as a monthly. Price $1.00 each. 
ANNOUNCEMENT 
A new edition of the Catalog of North American Plants is in preparation’ 
Thus tar 196 pages have been printed, and other parts will follow as fast as pos- 
sible. In all there will be about 300 pages. Since a considerable time must 
elapse betore the work can be completed, the 196 pages and other parts as soon 
as issued, will be sent to those who wish to have them in that form, for $1.25, 
payment to be sent with the order. 
When completed the Catalog may be had in neat green cloth binding tor 
$1.50 postpaid. Orders for the cloth bound book may be sent in now, payment 
to be sent when the book is delivered, 
A. A. Heller, 
Box 853, Chico, California 
