| Common Names - . None found | Synonyms - . None found |
| Authority - . Nut. | Gymnosperm or Angiosperm? Angiosperm |
| Plant forms - Shrubs | Total Number of species - 2 |
| World Distribution - U.S.: California, Mexico, Nevada, Arizona | |
| Comments - Woody. Of academic interest only. Not enough wood to be useful. Species are Crossosoma californicum Nutt. and Crossosoma bigelovii S. Wats. | |
| 1 - Crossosoma bigelovii 2 - Crossosoma californicum |