Diuris orientis

About

Diuris orientis, commonly called the eastern donkey orchid or wallflower donkey orchid, is a species of orchid that is endemic to eastern Australia. Like others in the genus Diuris, it has two ear-like petals and is similar to the common donkey orchid of Western Australia with which it has been confused. This species is found in New South Wales, Victoria, South Australia and Tasmania and its stalk-like petal "claw" is shorter in than those of D. corymbosa.

Summary from Wikipedia