[PHIL. JOURN. SCI., VoL. I, No. 6. 
TATION, ETC. ] 
. 
y} 
WHITFORD: THE VEGE 
a 
& 
7% r 
AN Tg 
baal oak : 
Sh = es aoe oe ed tt Sem 
rg Rar Zy 
é. 
te 
ray 
PLATE XXVIII. 
