Synonyms
Haworthia cyanea var. succinea (M.Hayashi) Breuer
Haworthia cyanea var. ianthina (M.Hayashi) Breuer
Haworthia cyanea var. amethysta (M.Hayashi) Breuer
Haworthia succinea M.Hayashi
Haworthia ianthina M.Hayashi
Haworthia amethysta M.Hayashi
Haworthia cyanea (M.B.Bayer) M.Hayashi