FERTILIZATION IN ABIES BALSAMEA 



CONTRIBUTIONS FROM THE HULL BOTANICAL LABORATORY 2IO 



(WITH PLATES XVI-XX AND ONE EIGURE) 



FI")M 



A. H. .iIMCHINSON. 



A. & M. Colltge 



College Station, .Texas, 



A. H. HUTCHINSON 



Reprinted for private circulation from 

 The Botanical Gazette, Vol. LX, No. 6, December 1015 



