Jerarquía taxonómica:
Brassicaceae → Hesperidanthus linearifolius (A. Gray) Rydb., 1907

Familia:
Brassicaceae

Autor:
(A. Gray) Rydb., 1907

Sinónimos:
Schoenocrambe linearifolia (A. Gray) Rollins, 1982
Sisymbrium linearifolium (A. Gray) Payson, 1922
Thelypodiopsis linearifolia (A. Gray) Al-Shehbaz, 1973
Streptanthus linearifolius A. Gray, 1907