^^7 



THE ^ 



JOURNAL OF BOTANY 



BKITISH AND FOREIGN, 



EDITED BY 



JAMES BRITTEN, K.S.G., F.L.S 



Late Senior Assistant, Department of Botany, British Museum. 



VOL. L 



ILLUSTRATED WITH PLATES AND BLOCKS 



zzz Lzo 



LONDON 

 WEST, NEWMAN & CO., 54, HATTON GARDEN. 



19 12. 



