Aloe subnigricans Spreng. [Illegitimate]
Gasteria vlaaktensis Poelln.
Gasteria brachyphylla var. brachyphylla
Gasteria angustiarum Poelln.
Gasteria nigricans var. polyspila Baker
Gasteria subnigricans Haw. [Illegitimate]
Gasteria subnigricans var. glabrior Haw.
Gasteria transvaalensis Baker
Aloe subnigricans var. canaliculata Salm-Dyck
Gasteria nigricans var. marmorata Haw.
Gasteria nigricans var. platyphylla Baker
Gasteria triebneriana Poelln.
Aloe pseudonigricans Salm-Dyck
Gasteria subnigricans var. canaliculata (Salm-Dyck) A.Berger
Aloe brachyphylla Salm-Dyck
Gasteria joubertii Poelln.
Gasteria fasciata var. laxa Haw.
Gasteria fasciata var. polyspila (Baker) A.Berger