GRAY'S BOTANICAL SERIES 



Gray's How Plants Grow 

 Gray's How Plants Behave 

 *Gray's Lessons in Botany 

 Gray's Field, Forest, and Garden Botany 



(Flora only) 



*Gray's School and Field Book of Botany 



(Lessons and Flora) 



Gray's Manual of Botany. (Flora only) 

 *Gray's Lessons and Manual of Botany 

 Gray's Botanical Text-Book 



1. Gray's Structural Botany 

 II. Goodale's Physiological Botany 



Coulter's Manual of Botany of the Rocky 



Mountains 

 Gray and Coulter's Text-Book of 



Western Botany 



EDITIONS OF 1 901 

 *Leavitt's Outlines of Botany 



(Based on Gray's Lessons) 



*Leavitt's Outlines of Botany with Flora 



(Outlines and Gray's Field, Forest, and Garden Botany) 



*Leavitt's Outlines and Gray's Manual 



Copyright, 1887, by Asa Gray 



REV. LESSONS 

 w. p. a6 



