Synonyms
Begonia rex var. nebulosa E.J.Lowe & W.Howard
Begonia picturata Hend. ex Bosse
Begonia marginata T.Moore
Platycentrum rex (Putz.) Seem.
Begonia dominiana Veitch ex J.Dix
Begonia rex var. grandis E.J.Lowe & W.Howard
Begonia rex var. leopardina T.Moore