Synonyms
Haworthia blackbeardiana var. major Poelln.
Haworthia blackbeardiana var. calaensis (Breuer) Breuer
Haworthia batteniae C.L.Scott
Haworthia blackbeardiana var. specksii (Breuer) Breuer
Haworthia cooperi subsp. batteniae (C.L.Scott) Halda
Haworthia altilinea var. inermis (Poelln.) Poelln.
Haworthia mucronata f. inermis (Poelln.) Poelln.
Haworthia altilinea f. inermis (Poelln.) Poelln.
Haworthia blackbeardiana Poelln.
Haworthia inermis Poelln.
Haworthia calaensis Breuer
Haworthia specksii Breuer