PLATE X. 
Bul. 9, U. S. Dept. of Agriculture. 
LAAYLS 
“WO ‘VNOWO”d ‘SSSY_L 
SV ‘NOTAXONVISW VIOVOY G1IO-YVSA-3SA1aM L— 
6 
14 
"WO ‘SATIN 
NOTAXONVIAW VIOVOY G10 
‘YSLANVIG NI LaS4 ¢€ 
YVSIA-O€S V JO MNNYL SHI —'] “DI 
