MOSQUITO ORCHID Acianthus reniformis Youngs Siding, 1 August 1933 (ACC 5448A/26) Acianthus reniformis (R. Br.) Schltr. see Cyrtostylis robusta D.L. Jones & M.A. Clem. MOSQUITO ORCHID Perennial herb; 0.1-0.3m high; fl. Jun-Aug. Laterite, granite, sand, granite outcrops. Distribution: SW: AW, ESP, JF, MAL, SWA, WAR. (G. Paczkowska & A. R. Chapman, pp. 83, 599.)