

ESSENTIALS 



OF 



VEGETABLE PHARMACOGNOSY 



A Treatise on Structural Botany. — Designed especially for Pharmaceutical 



and Medical Students, Pharmacists and Physicians. 



PART L 



THE GROSS STRUCTURE OF PLANTS 



By HENRY H. RUSBY, M. D., 



Professor of Botany, Physiology and Materia Medica In the College 



of Pharmacy of the City of New York. 



PART II. 



THE MINUTE STRUCTURE OF PLANTS 



By SMITH ELY JELLIFFE, M. D., 



Professor of Pharmacognosy in the College of Pharmacy 



of the City of New York. 



WITH 560 ILLUSTRATIONS. 



Mo. Bot- Garden, 



1896. 



NE>A/ YORK. 



D. O. HAYNES & CO 



I 



