Diuris porphyrochila, commonly known as Yalgorup donkey orchid, is a species of orchid that is endemic to the south-west of Western Australia. It has two...

) Diuris platichila Fitzg. – Blue Mountains doubletail (N.S.W.) Diuris porphyrochila D.L.Jones & C.J.French – Yalgorup donkey orchid (W.A.) Diuris porrifolia...

Polystachya canaliculata (possibly extinct) Polystachya kupensis Polystachya porphyrochila (possibly extinct) Polystachya rugosilabia (possibly extinct) Polystachya...