Jerarquía taxonómica:
Asparagaceae → Agave (Littaea) stricta Salm-Dyck, 1859

Familia:
Asparagaceae

Autor:
Salm-Dyck, 1859

Sinónimos:
Agave (Littaea) echinoides Jacobi, 1868
Agave (Littaea) striata f. stricta (Salm-Dyck) Voss, 1895
Agave (Littaea) striata subsp. stricta (Salm-Dyck) B. Ullrich, 1990
Agave (Littaea) striata var. echinoides (Jacobi) Baker, 1877
Agave (Littaea) striata var. stricta (Salm-Dyck) Baker, 1877