THE STUDY OF THE EVOLUTIOIS' OE THE ELOWEE. 



263 



The 



r 



bundles (in 1, in 2) are situated one at eacli end of tbe septum 



Eacli 



divides into three (C, o, m, o'), the opposite lateral branches (o) unite and extend towards 



Text-fig. 5 



• 



outser 



m 



Diagrams illustrating the course of the vascular tissue in Cornm sanguinea. (For abbreviations Bee p. 308.) 



ovules on either side. The median branches (m) are joined by small branches ; o ft and 

 o' b from and o' respectively (D) pass into the style, one on each side of the canal (E), 

 but soon die oat, leaving only '* dorsal" bundles present there (E). 



SECOND SERIES.— BOTANY, VOL. Tin. 



2r 



