Packera hintoniorum (B.L. Turner) C. Jeffrey Packera hintoniorum (B.L. Turner) C. Jeffrey, Kew Bull. 47(1). 1992 sec. Villaseñor & al. 2005≡Senecio hintoniorum B.L. Turner, Phytologia. 57(5). 1985 syn. sec. Villaseñor & al. 2005