MUHLENBERCIA 
A monthly journal of botany devoted to flowering plants 
and ferns. Price $1.00 a year, beginning with volume 3. 
Volume I. 1900-1906, consisting of 154 pages, contains 20 
titles, with descriptions of many new species and interesting 
notes about old ones. ‘This volume should be of special interest 
to western botanists. One number contains a key to the Cali- 
fornian species of Rzbes, 43 in number, with reprints of the orig- 
inal descriptions. Another title is “The Western Veratrums.” 
Price $1.00. | 
Volume 2, 256 pages issued, taken up with an faccount of 
the Editor’s explorations in California during 1905 and 1906. 
The completed volume will contain 325 pages. Price $3.00. 
A. A. Heller, Editor 
Box 58, Los Gatos, California. 
