THE NATURE AND WORK 

 OF PLANTSA 



itren^j/Mon to the Study of Botany 



BY 



ANIEL TEEMBLY MACDOUGAL, Ph.D. 



DIBECTOB OF THE T.ABORATOBrES, KBW YORK 

 BOTANICAL GARDEN 



THE MACMILLAN COMPANY 



LONDON: MACMILLAN & CO., Ltd. 

 1900 



A.U rights reserved 



