Synonyms
Ptiloria scabrella Greene
Stephanomeria pentachaeta D.C.Eaton
Hemiptilium bigelovii A.Gray
Stephanomeria oregonensis Gand.
Lygodesmia bigelovii (A.Gray) Shinners
Ptiloria schottii Greene
Stephanomeria exigua var. pentachaeta (D.C.Eaton) H.M.Hall
Ptiloria bigelovii Wooton & Standl.
Stephanomeria schottii Benth. & Hook.f.
Hemiptilium schottii A.Gray
Ptiloria pentachaeta (D.C.Eaton) Greene