Large spreading shrub or small tree up to 8 m (26.25 ft) tall, but more often 1- 4 m (3.28-13.12 ft) tall, with roughish, dark gray bark and densely stellate-pubescent twigs.
Arizona Game and Fish Department. 2005a. Fremontodendron californicum. Unpublished abstract compiled and edited by the Heritage Data Management System, Arizona Game and Fish Department, Phoenix, Arizona.