UGHING LEEK ORCHID Prasophyllum macrostachyum Bolgart, 30 July 1934 (ACC 5448A/81) Prasophyllum macrostachyum R. Br. LAUGHING LEEK ORCHID Tuberous, perennial herb; 0.15-0.45m high; fl. green, purple, Sep-Jan. Loam, grey or black sand, peat, clay, granite, winter-wet areas, granite outcrops, claypans. Distribution: SW: AW, ESP, GS, JF, SWA, WAR. (G. Paczkowska & A. R. Chapman, p. 88.)