Roldana hartwegii
Roldana hartwegii (Benth.) H.Rob. & Brettell
Roldana hartwegii (Benth.) H.Rob. & Brettell 是菊科（Asteraceae）Roldana 屬的植物，英文俗名為 Hartweg's groundsel。此學名於 1974 年發表。
Distribution
Arizona · Mexico Northeast · Mexico Northwest · Mexico Southeast · Mexico Southwest · New Mexico
Synonyms
Roldana carlomasoniiSenecio seemanniiSenecio hartwegiiSenecio carlomasoniiCacalia tepicanaRoldana hartwegii var. carlomasonii
