Voi.xxxiiiPi.xxrv. 
1 9 . 
c/Jrtnals of Botany , 
66 . 
75 . 
68 . 
70 . 
74 . 
67 . 
80 . 
Clela.nd del . 
CLELAND — NEMALI ON 
Huth lith. e« imp. 
