![](https://sciencepress.mnhn.fr/sites/default/files/periodiques/visuels/grand/adansonia-grand-visuel_0.jpg)
Dienia seidenfadeniana Szlach., Marg. & Rutk., is described and illustrated. The new species appears to be related to Dienia latifolia (J.J. Sm.) M.A. Dem. & D.L. Jones, from which if is easily distinguishable by the lip form.
Dienia, Orchidaceae, Australasia