PLATE III. 
Bul. 272, U. S. Dept. of Agriculture. 
‘SSAYUdAD AO ASIII NI 
“SHV3A 006 LNOSyW 390 ‘SSANdAQ NVYSLSA SYNLV 
-Y3AQ JO WALS MOTIOH NO SLNONdS SNOHSWNN—'S “DI 
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SJYNLVNYSAO GNV SAYNLVN 
“MaYVG HONOY SLON “YSLAWVIG NI SSHON| 
09 ‘Q10 Ssuv3A O29 LV GNNOG AILSO|] SSAUdAD—"| “Ol 
