Not an accepted name (status: doubtful). No accepted name is recorded for it yet.

Didymocarpus nigrescens H.Lév. & Vaniot, 1906 0% complete

No common name

Léveillé H (1906) Nouveautés sino-japonaises. Bulletin de la Société Botanique de France 53: 549-551. doi: 10.1080/00378941.1906.10831200.

There is no corrections for Didymocarpus nigrescens yet.