(Liawenee algida and Hakea cycnocephala complex greenhood) microcarpa scrub on (P. pratensis, P. loamy to clay soils ziegeleri) derived from basalt; grows in very exposed conditions at altitude of 850 m to 1100 m above sea level Pterostylis pulchella Vulnerable NSW Escarpments close to Peak flowering period: Similar species: P. Messmer (pretty waterfalls, on moist, February to May grandiflora, P. greenhood) sheltered ridges, and ophioglossa, P. reflexa creek banks and P. obtusa Pterostylis Endangered Tasmania Dry sandy slopes of Flowering period: October Similar species: not rubenachii sparsely vegetated to November with the specified (Arthur River stabilised sand dunes, and peak in early November greenhood) also in permanently wet to moist scrubby and sedgey coastal heath converted to semi-improved pasture by regular slashing Pterostylis saxicola Endangered NSW Heathy forests, in shallow Peak flowering period: Similar species: P. D.L.Jones & sandy soil over flat sheets October to December gibbosa, P. M.A.Clem. (Sydney of sandstone and also in chaetophora Plains greenhood) crevices between sandstone boulders, often in close proximity to streams
(Liawenee greenhood) algida and Hakea microcarpa scrub on loamy to clay soils derived from basalt; grows in very exposed conditions at altitude of 850 m to 1100 m above sea level cycnocephala complex (P. pratensis, P. ziegeleri) Pterostylis pulchella Messmer (pretty greenhood) Vulnerable NSW Escarpments close to waterfalls, on moist, sheltered ridges, and creek banks Peak flowering period: February to May Similar species: P. grandiflora, P. ophioglossa, P. reflexa and P. obtusa Pterostylis rubenachii (Arthur River greenhood) Endangered Tasmania Dry sandy slopes of sparsely vegetated stabilised sand dunes, and also in permanently wet to moist scrubby and sedgey coastal heath converted to semi-improved pasture by regular slashing Flowering period: October to November with the peak in early November Similar species: not specified Pterostylis saxicola D.L.Jones & M.A.Clem. (Sydney Plains greenhood) Endangered NSW Heathy forests, in shallow sandy soil over flat sheets of sandstone and also in crevices between sandstone boulders, often in close proximity to streams Peak flowering period: October to December Similar species: P. gibbosa, P. chaetophora
draft-guidelines-threatened-orchids.docx