'S SERIES. 



SB 30b 577 



^ AT BISTORT 



ELEMENTS OF BOTANY. 



PREPARED FOR THE USE OF 



SCHOOLS AND COLLEGES, 



W. S. W. RUSCHENBERGER, M.D. 



Surgeon in tba U. B. Navy ; Fello-w of the College of Physicians ; Hoa. 



*-"ho Poiladelpliia Medical Society; Member of the 

 j o; Kc.tunbd bcienccs of Philadelphia, Jco. &o. 



FROM THE TEXT OF 



MILNE EDWARDS, AND ACHILLE COMTE, 



TROFESSORS OF NATURAL HISTCRY IN THE COLLEGES 

 OF HENRI IV, AND CHARLEMAGNE. 



WITH PLATES. 



PHILADELPHIA: 

 GR1GG & ELLIOT, 



NO. 9 NOBTH FOURTH 3T&Ei5T, 

 1840. 



