Aloe | Ser | Cadena SER | Aloe Blacc | Amar sin ser amada | ''Aloe ferox'' on the R61 route between Cofimvaba | SER R class | SER | När hela världen ser på | Giovanni di ser Giovanni Guidi | ''D.'' ser. ''Plumosae'' comprises three species, all of which occur only between the Stirling Range | Amar Sin Ser Amada | Aloe striatula | Aloe plicatilis | Aloe barberae | aloe |
Aside from the controversial Langeberg Rambling Aloe, this plant's closest relative is Aloe striatula, a larger and more robust climbing aloe that occurs further inland in the Eastern Cape mountains.