ceanothus leucodermis leaf - volcan mtns - 111422

angiosperms branches twigs stems rhamnaceae buckthorn family chaparral whitethorn buckbrush california lilac ceanothus leucodermis wild perennial shrub evergreen monoclinous green gray leaf shiny simple alternate ovate entire growth foliage vegetation botanical conservation tranquility national forest volcan mountains peninsular ranges oak woodland shrubland ecosystem nature indigenous native plants peaceful environment biodiversity botany natural beauty autumn flora scenic hiking mtns 111422 distally subobtuse proximally broad-rounded uncurved nitidus ovately elliptic leaves