Jerarquía taxonómica:
Asparagaceae → Agave (Agave) sobria subsp. sobria Brandegee, 1889

Familia:
Asparagaceae

Autor:
Brandegee, 1889

Sinónimos:
Agave (Agave) affinis Chase, 1911
Agave (Agave) carminis Trel., 1911
Agave (Agave) sleviniana I.M. Johnst., 1924