Quercus wislizeni
（重定向自Interior Live Oak）
Quercus wislizeni, known by the common name interior live oak, is an evergreen oak, highly variable and often shrubby, found in many areas of California in the United States continuing south into northern Baja California in Mexico. It generally occurs in foothills, being most abundant in the lower elevations of the Sierra Nevada, but also widespread in the Pacific Coast Ranges ─ where since 1980 it has been known as a separate species Quercus parvula ─ and the San Gabriel Mountains. It was named for its collector, Friedrich Adolph Wislizenus (1810–1889).