Transition between broad-splerophyll and redwood forests: a group of redwoods on 

 flood-plain in left center; broad-sclerophyll forest (Pasama-Quercus-Arbutus associa- 

 tion) at right, with admixture of Pseiidotsuga. South Fork of Eel River, Humboldt 

 County. 



Undergrowth of Qiierciis agrifolia-Arbulus association: Symphoricarpos racemosus 

 most abundant. Near Palo Alto. Santa Clara County. 



