Synonyms
Benthamia nigrescens subsp. humblotiana H.Perrier
Benthamia nigrescens Schltr.
Benthamia nigrescens subsp. borbonica H.Perrier
Benthamia nigrescens subsp. secundiflora H.Perrier
Benthamia nigrescens subsp. decaryana H.Perrier
Benthamia nigrescens subsp. typica H.Perrier