Vig* 34* - Hock ledge on face of escarpment.look¬ 
ing east: in the foreground, two snail white pines and 
small specimens of Prurtua pennsylvanlca . Phus typhlna . 
and Corn us clrcinata ; also Arctostuphylos Uva-ural , 
Artemisia caudata . and Danthonla spicata ; in the back- 
ground, a snail red pine, and loaves of oak ( Ouorcus 
rubra ) showing below; Parmelia conspersa on rock sur¬ 
face above and below; V/ocdsla llvensis and Campanula 
rotundifolla growing from rock crovices fin foreground)* 
