Styrax argenteus var. ramirezii (Greenm.) Gonsoulin in Sida 5: 227. 1974 sec. Carranza 1993
- ≡Styrax ramirezii Greenm. in Proc. Amer. Acad. Arts 34 (20): 568. 1899 syn. sec. ???
- =Styrax micranthus Perkins in Bot. Jahrb. Syst. 31(3): 480. 1901 syn. sec. Gonsoulin 1974