Commonly known as the Byron Bay donkey orchid, the Diuris byronensis  is a tuberous, perennial herb that has between two to five yellow flowers.
Diuris byronensis, commonly known as the Byron Bay donkey orchid, is a species of orchid which is endemic to the Arakwal National Park in New South Wales. Diuris byronensis is a tuberous, perennial herb with one or two leaves 100250 mm (410 in) long, 24 mm (0.080.2 in) wide and folded lengthwise. Between two and five bright yellow flowers with blackish markings, 2030 mm (0.81 in) wide are borne on a flowering stem 100300 mm (410 in) tall. 
