FLYING DUCK ORCHID Caleana nigrita Tunney, 14 October 1930 (ACC 5448A/35) Caleana nigrita Lindl. = Paracaleana nigrita (Lindl.) Blaxell. FLYING DUCK ORCHID Tuberous, perennial herb; 0.05-0.19m high; fl. dull red, green, Aug-Oct. Grey-white sand, shallow soils over laterite, winter-wet swamps, granite outcrops. Distribution: SW: AW, ESP, JF, SWA, WAR. (G. Paczkowska & A. R. Chapman, pp. 87, 604.)