ZOEK 
A MONTHLY JOURNAL OF BOTANY. 
Subscription for United States, Canada and Mexico, $2.00 per year in 
advance; single numbers, 20 cents. 
Other countries in Postal Union, $2.25 per year. 
Vol. i, ii, iii, iv, about 4oo pages each, with 33 plates, numerous new 
species, and many important papers indispensable to the student of West 
American botany, $2.00 each. 
Vol. I. will not be sold separately, but a few of the numbers can be 
had singly. 
ZOB PUBLISHING COMPANY, 
Box 684, San Diego, California. 
