Allium haematochiton S. Watson Allium haematochiton S. Watson in Proc. Amer. Acad. Arts 14: 227. 1879 sec. Espejo-Serna & López-Ferrari 2008=Allium californicum Rose in Contr. U.S. Natl. Herb. 1: 12. 1890 syn. sec. Espejo-Serna & López-Ferrari 2008