The Maple Family: Aceraceae
The Birch Family: Betulaceae
Oaks: The Genus Quercus
The Olive or Ash Family: Oleaceae
The Willow Family: Salicaceae
California Bay, California Laurel, California Bay Laurel, Oregon Myrtle: Umbellularia californica (Synonym: Umbellularia californica var. californica)