ILLUSTRATIONS. 
PLATES. 
I. Ixo xopho; rus unisetus 
Il. —— pringlei 
III. Pas 
iv. 5 ee e inte a C 
%%% TTV A ĩv mr 8 
FIGURES. 
Fourniera mexicana (staminate plant) 
Fourniera mexicana (pistillate plant) ............ 
Plan o soper d and 9 of Fourniera mexicana 
— 
* 
* 
= 
z 
E 
g > 
— 
B 
"2 
= 
E 
& 
g 
! 
A = 9e 
"og 
EEEN: 
8 
B 
= 
2 
lb 
g 
S D 
AS 
E. 
H G 
g 
— 
c 
— — 
PERES 
F 8 8 
E. 
o 
— 
= 
15. Panicum pubescens 
