Gray’s Series of Botanies 
By the late Asa Gray, LL.D,, of Harvard University 
FOR ELEMENTARY AND GRAMMAR GRADES 
Gray’s How Plants. Grow. Wrh i Popular Flora. Boards, small 4to, 233 
pages 80 cents 
Gray’s How Plants Behave. A Botany for Young People. Boards, small 4to, 
46 pages - . -54 cents 
FOR SECONDARY SCHOOLS 
Gray’s Lessons in Botany. Revised edition. Cloth, 8vo. 226 pages . 94 cents 
Gray’s Field, Forest, and Garden Botany. New edition, containing Flora only. 
Cloth, 8vo. 519 pages $1.44 
Gray’s School and Field Book of Botany. Comprising the “Lessons” and 
“Field, Forest, and Garden Botany.” A complete book for school use. Cloth, 8vo. 
745 pages . . $1.80 
FOR ADVANCED STUDENTS AND COLL EGES 
Gray’s Manual of Botany. Revised, containing Flora only. For the Northern 
United States, east of the Mississippi. Cloth, Svo. 8n pages . . . $1.62 
The Same. Tourist’s edition. Thin paper, flexible leather . . . $2.00 
Gray's Lessons and Manual of Botany. One volume. Revised, comprising the 
“ Lessons in Botany ” and the “ Manual.” Cloth, 8vo, 1037 pages . . $2.16 
Gray’s Botanical Text-Book: 
, I. Gray’s Structural Botany. Cloth, 8vo. 454 pages . . . $2.00 
II. Goodale’s Physiological Botany. Cloth, 8vo. "558 pages . . $2.00 
FOR WESTERN STUDENTS 
! | 
Coulter’s Manual of the Botany of the Rocky Mountains. Cloth, 8vo. 496 
pages $1.62 
Gray and Coulter’s Text-Book of Western Botany. Comprising Gray’s 
“Lesson 1 " and Coulter’s “ Manual of the Rocky Mountains.” Cloth, 8vo. 695 
pages ............. $2.16 
FOR FIELD AND LABORATORY WORK 
Apgar’s Plant Analysis. By A. and A. C. Apgar. Small 4to, cloth. 
124 pages .... 55 cents 
Adapted to Gray’s Botanies. 
A book of blank schedules, which enable pupils to wjite out brief systematic descriptions 
of the plants analyzed by them hi class work. 
The Botanist’s Microscope. With two Lenses ....... $r_50 
With three Lenses ........... $1.75 
Copies of any of the above books will be sent, prep aid, to any uidress on receipt of the price 
by the Publishers: 
AMERICAN BOOK COMPANY 
New York ♦ Cincinnati 
Chicago 
