Synonyms
Osmorhiza ambigua (A.Gray) J.M.Coult. & Rose
Washingtonia occidentalis (Nutt.) J.M.Coult. & Rose
Washingtonia ambigua (A.Gray) J.M.Coult. & Rose
Washingtonia bolanderi (A.Gray) J.M.Coult. & Rose
Glycosma occidentale Nutt.
Osmorhiza occidentalis var. bolanderi (A.Gray) J.M.Coult. & Rose
Glycosma maxima Rydb.
Myrrhis occidentalis (Nutt.) Benth. & Hook.f.
Glycosma bolanderi (A.Gray) A.Gray
Glycosma ambiguum A.Gray
Myrrhis bolanderi A.Gray
Myrrhis ambigua (A.Gray) Greene
Osmorhiza bolanderi (A.Gray) Jeps.