Not an accepted name (status: unknown).
The accepted name is
Stephanotis volubilis (L.f.) S.Reuss, Liede & Meve, 2022.
Marsdenia volubilis var. angustifolia
(Hook.f.) Blatt. & McCann, 1951
2% complete
No common name
W.G.Craib, Fl. Siam. 3(1): 34 (1951)
Synonyms
No known synonyms