Jerarquía taxonómica:
Halymeniaceae → Cryptonemia seminervis (C. Agardh) J. Agardh, 1846

Familia:
Halymeniaceae

Autor:
(C. Agardh) J. Agardh, 1846

Sinónimos:
Cryptonemia luxurians (C. Agardh) J. Agardh, 1851