Shasta County. Looking NW showing types on contrasting slopes. N. slopes at left a chaparral woodland: Quercus garrya var breweri, Cercocarpus betuloides, Quercus wislizenii frutescens, Fraxinus dipetala with buckeye and black oak. S slopes chamise chaparral and stand of ponderosa pine in association with Digger pine and black oak.