Vascular Plants

APC: Pterostylis
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(old) current version.

APC (version 51411005) published 18/6/21 by amonro
APC Dist.
WA, SA, Qld, NSW, LHI, ACT, Vic, Tas
Plantae / Charophyta / Equisetopsida / Magnoliidae / Lilianae / Asparagales / Orchidaceae
253 sub taxa
Pterostylis R.Br., nom. cons. Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium Sw., nom. rej. (July 1810) taxonomic synonymOligochaetochilus Szlach., legitimate (28 February 2001) taxonomic synonymOligochaetochilus subg. Apicuchilos Szlach., legitimate (28 February 2001) pro parte taxonomic synonymOligochaetochilus subg. Glabrichilos Szlach., legitimate (28 February 2001) pro parte taxonomic synonymPlumatichilos Szlach., legitimate (28 February 2001) taxonomic synonymPlumatichilos Szlach. sect. Plumatichilos, legitimate (28 November 2002) taxonomic synonymBunochilus D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymCrangonorchis D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymHymenochilus D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymLinguella D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymLinguella D.L.Jones & M.A.Clem. subg. Linguella, legitimate (28 November 2002) taxonomic synonymLinguella D.L.Jones & M.A.Clem. sect. Linguella, legitimate (28 November 2002) taxonomic synonymPetrorchis D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymPharochilum D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymRanorchis D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymSpeculantha D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymStamnorchis D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymTaurantha D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymx Taurodium D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymUrochilus D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonym
Pterostylis abrupta D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium abruptum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. A (aff. decurva), [n/a] (1981) taxonomic synonym
Pterostylis aciculiformis (Nicholls) M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis pusilla var. aciculiformis Nicholls, legitimate (7 January 1936) nomenclatural synonymPterostylis rufa subsp. aciculiformis (Nicholls) Blackmore & Clemesha, legitimate (June 1968) nomenclatural synonymOligochaetochilus aciculiformis (Nicholls) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis aciculiformis D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis sp. aff. aciculiformis (Stawell), [n/a] (June 2003) taxonomic synonym
Pterostylis acuminata R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis acuminata R.Br. var. acuminata, legitimate (1928) nomenclatural synonym
Pterostylis aestiva D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium aestivum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis agrestis (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Hymenochilus agrestis D.L.Jones, legitimate (June 2009) nomenclatural synonymPterostylis sp. aff. bicolor (Woorndoo), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. bicolor, [n/a] (2006) taxonomic synonym
Pterostylis alata (Labill.) Rchb.f., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Disperis alata Labill., legitimate (1806) nomenclatural synonymDiplodium alatum (Labill.) Sw., legitimate (July 1810) nomenclatural synonymDiplodium australe Sw., nom. illeg., nom. superfl. (July 1810) nomenclatural synonymPterostylis alata (Labill.) Rchb.f. var. alata, legitimate (1922) nomenclatural synonymDiplodium alatum (Labill.) D.L.Jones & M.A.Clem., isonym (28 November 2002) nomenclatural synonymPterostylis praecox Lindl., legitimate (January 1840) taxonomic synonymPterostylis reflexa var. praecox (Lindl.) Ewart & Jean White, legitimate (1908) taxonomic synonymPterostylis praecox Lindl. var. praecox, legitimate (1916) taxonomic synonym
Pterostylis allantoidea R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Eremorchis allantoidea (R.S.Rogers) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium allantoideum (R.S.Rogers) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonym
Pterostylis alpina R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. alpina, [n/a] (2001) taxonomic synonymPterostylis sp. aff. alpina, [n/a] (2006) taxonomic synonym
Pterostylis alveata Garnet, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium alveatum (Garnet) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis crypta Nicholls, legitimate (1945) taxonomic synonymPterostylis sp. aff. alveata (Montane), [n/a] (June 2003) taxonomic synonymPterostylis obtusa R.Br., legitimatemisapplication by Rupp, H.M.R. (January 1944), The Orchids of New South Wales
Pterostylis amabilis (D.L.Jones & L.M.Copel.) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis amabile D.L.Jones, orth. var. (2015) orthographic variantSpeculantha amabilis D.L.Jones & L.M.Copel., legitimate (2014) nomenclatural synonymPterostylis sp. aff. parviflora (Ebor), [n/a] (1996) taxonomic synonymPterostylis sp. aff. parviflora (Ebor), [n/a] (2000) taxonomic synonym
Pterostylis angusta A.S.George, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium angustum (A.S.George) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis antennifera (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis antennifera D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha antennifera D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha antennifera D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis sp. (Mt Moffat NP R.Crane 2037), [n/a] (2002) taxonomic synonym
Pterostylis aphylla Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha aphylla (Lindl.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis parviflora var. aphylla M.A.Clem., nom. inval., pro syn. (August 1989) taxonomic synonymPterostylis parviflora var. aphylla A.D.Chapm., nom. inval., nom. nud. (1991) taxonomic synonymPterostylis parviflora var. aphylla R.J.Bates & J.Z.Weber, nom. inval., pro syn. (September 1993) taxonomic synonymPterostylis parviflora var. aphylla D.L.Jones, nom. inval., pro syn. (1 August 1998) taxonomic synonymPterostylis parviflora var. aphylla D.L.Jones & M.A.Clem., nom. inval., pro syn. (28 November 2002) taxonomic synonym
Pterostylis aquilonia D.L.Jones & B.Gray, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium aquilonium (D.L.Jones & B.Gray) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis arenicola M.A.Clem. & J.Stewart, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus arenicola (M.A.Clem. & J.Stewart) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis arenicola D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis squamata R.Br., legitimatepro parte misapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1Pterostylis boormanii Rupp, legitimatemisapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis aspera D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium asperum (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis atrans D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium atrans (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis obtusa R.Br., legitimatemisapplication by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1Pterostylis obtusa R.Br., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A
Pterostylis atriola D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha atriola (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis baptistii Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis curta var. grandiflora Benth., legitimate (23 September 1873) taxonomic synonym
Pterostylis barbata Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Plumatichilos barbata Szlach., orth. var. (28 February 2001) nomenclatural synonymPlumatichilos barbatus (Lindl.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis sp. 'sparse', [n/a] (2013) taxonomic synonymPterostylis turfosa Endl., legitimatemisapplication by Fitzgerald, R.D. (July 1885), Australian Orchids 2(2)
Pterostylis basaltica D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus basalticus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. excelsa (Basalt Plains), [n/a] (1995) taxonomic synonymPterostylis excelsa M.A.Clem., legitimatemisapplication by Ross, J.H. in Ross, J.H. (ed.) (March 1990), A Census of the Vascular Plants of Victoria Edn. 3
Pterostylis bicolor M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus bicolor (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus bicolor (M.A.Clem. & D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis bicornis D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Petrorchis bicornis (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymSpeculantha bicornis (D.L.Jones & M.A.Clem.) D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis sp. 'Mt Maroon' (J.R.Clarkson & M.Olsen June 1978), [n/a] (1987) taxonomic synonym
Pterostylis biseta Blackmore & Clemesha, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus biseta Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus bisetus (Blackmore & Clemesha) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis Mt Brown, [n/a] (18 March 2005) taxonomic synonymPterostylis rufa R.Br., legitimatemisapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1
Pterostylis boormanii Rupp, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus boormanii (Rupp) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis squamata R.Br., legitimatepro parte misapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1
Pterostylis brevichila D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. aspera, [n/a] (1998) taxonomic synonymPterostylis sp. 'dwarf shell', [n/a] (2008) taxonomic synonymPterostylis sp. 'dwarf shell', [n/a] (2011) taxonomic synonym
Pterostylis brunneola D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium brunneolum (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. 'giant', [n/a] (2008) taxonomic synonymPterostylis sp. 'giant', [n/a] (2011) taxonomic synonymPterostylis sp. 'giant', [n/a] (2013) taxonomic synonym
Pterostylis bryophila D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium bryophilum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis obtusa R.Br., legitimatemisapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis calceolus M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus calceolus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis calceolus D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis caligna M.T.Mathieson, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium calignum (M.T.Mathieson) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonym
Pterostylis chaetophora M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus chaetophora Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus chaetophorus (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis chaetophora D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis cheraphila D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus cheraphilus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. biseta (Wimmera River), [n/a] (June 2003) taxonomic synonym
Pterostylis chlorogramma D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus chlorogrammus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. longifolia (S.E. Victoria), [n/a] (June 2003) taxonomic synonymPterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis chocolatina (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus chocolatinus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. tunstallii (Blue Mountains), [n/a] (1996) taxonomic synonymPterostylis sp. aff. tunstallii (Blue Mountains), [n/a] (2000) taxonomic synonym
Pterostylis ciliata M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus ciliata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus ciliatus (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis sp. A, [n/a] (1987) taxonomic synonymPterostylis ciliata D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis sp. A Perth Flora, [n/a] (25 January 1996) taxonomic synonym
Pterostylis clivosa (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Pterostylis clivosa D.L.Jones, nom. inval., nom. alt. (2015) alternative nameSpeculantha clivosa D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha clivosa D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis sp. aff. parviflora, [n/a] (1995) pro parte taxonomic synonymPterostylis sp. aff. parviflora (Eastern Melbourne), [n/a] (1996) doubtful taxonomic synonymPterostylis sp. aff. parviflora (Eastern Melbourne), [n/a] (2000) doubtful taxonomic synonymPterostylis sp. aff. parviflora (Southern Victoria), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. parviflora 1, [n/a] (2006) pro parte taxonomic synonym
Pterostylis cobarensis M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus cobarensis (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis cobarensis D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis sp., [n/a] (7 December 1990) taxonomic synonymPterostylis excelsa M.A.Clem., legitimatepro parte misapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia
Pterostylis coccina Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis coccinea W.A.Dixon, orth. var. (January 1944) orthographic variantDiplodium coccinum (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis collina (Rupp) M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis ophioglossa var. collina Rupp, legitimate (1929) nomenclatural synonymTaurantha collina (Rupp) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium collinum (Rupp) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis collina D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis commutata D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus commutata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus commutatus (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonym
Pterostylis concava D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus concava Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus concavus (D.L.Jones & M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymUrochilus concavus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis vittata var. subdifformis Nicholls, legitimate (1933) taxonomic synonymPterostylis concava D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis concinna R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Taurantha concinna (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium concinnum (R.Br.) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonym
Pterostylis conferta (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Hymenochilus confertus D.L.Jones, legitimate (June 2009) nomenclatural synonymPterostylis sp. aff. mutica (Basalt Plains), [n/a] (1996) taxonomic synonymPterostylis sp. aff. mutica (Basalt Plains), [n/a] (2000) taxonomic synonymPterostylis sp. aff. mutica, [n/a] (2006) taxonomic synonym
Pterostylis x conoglossa Upton, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Taurantha x conoglossa (Upton) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium x conoglossum (Upton) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonym
Pterostylis corpulenta (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Speculantha corpulenta D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis aff. parviflora, [n/a] (7 December 1990) taxonomic synonymPterostylis sp. aff. parviflora, [n/a] (1995) pro parte taxonomic synonymPterostylis sp. Sandheath (D.Murfet 3190), [n/a] (18 March 2005) taxonomic synonymPterostylis sp. aff. parviflora 1, [n/a] (2006) pro parte taxonomic synonymPterostylis parviflora R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis crassa (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus crassus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. longifolia (Mt Hamilton), [n/a] (1996) taxonomic synonymPterostylis sp. aff. longifolia (Mt Hamilton), [n/a] (2000) taxonomic synonymPterostylis sp. aff. longifolia (Mount Hamilton), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. melagramma 1, [n/a] (2006) taxonomic synonym
Pterostylis crassicaulis (D.L.Jones & M.A.Clem.) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Hymenochilus crassicaulis D.L.Jones & M.A.Clem., legitimate (March 2008) nomenclatural synonymPterostylis sp. aff. cycnocephala (Alpine), [n/a] (1996) taxonomic synonymPterostylis sp. aff. cycnocephala 1, [n/a] (2006) taxonomic synonymHymenochilus sp. Alpine (D.L.Jones 16215), [n/a] (24 October 2007) taxonomic synonym
Pterostylis crebra (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Pterostylis crebra D.L.Jones, nom. inval., nom. alt. (2015) alternative nameSpeculantha crebra D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha crebra D.L.Jones, legitimate (2015) nomenclatural synonym
Pterostylis cucullata R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis cucullata R.Br. subsp. cucullata, legitimate (2006) nomenclatural synonymPterostylis mackibbinii F.Muell., legitimate (1892) taxonomic synonymPterostylis mackibbini F.Muell., orth. var. (1892) taxonomic synonymPterostylis cucullata subsp. sylvicola D.L.Jones, legitimate (2006) taxonomic synonym
Pterostylis curta R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis curta R.Br. var. curta, legitimate (23 September 1873) nomenclatural synonymPterostylis curtipendula J.Pickard, nom. inval., nom. nud. (1983) taxonomic synonymPterostylis sp., [n/a] (1983) taxonomic synonym
Pterostylis cycnocephala Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus cycnocephala Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus cycnocephalus (Fitzg.) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus cycnocephalus (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymHymenochilus sp. Slate (D.L.Jones 16267), [n/a] (24 October 2007) taxonomic synonym
Pterostylis daintreeana F.Muell. ex Benth., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis daintreana Benth., orth. var. (23 September 1873) orthographic variantPterostylis daintreyana F.Muell., orth. var. (1882) orthographic variantOligochaetochilus daintreana Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus daintreeanus (F.Muell. ex Benth.) Szlach., legitimate (28 February 2001) nomenclatural synonymPharochilum daintreanum D.L.Jones & M.A.Clem., orth. var. (28 November 2002) nomenclatural synonymPharochilum daintreeanum (F.Muell. ex Benth.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis decurva R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium decurvum (R.S.Rogers) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis depauperata F.M.Bailey, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Crangonorchis depauperata (F.M.Bailey) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium depauperatum (F.M.Bailey) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis carinata Dockrill, legitimate (1 January 1955) taxonomic synonym
Pterostylis despectans (Nicholls) M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis rufa var. despectans Nicholls, legitimate (1950) nomenclatural synonymOligochaetochilus despectans (Nicholls) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis despectans D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis aff. despectans, [n/a] (7 December 1990) pro parte taxonomic synonymPterostylis sp. aff. biseta (Lara), [n/a] (June 2003) taxonomic synonymPterostylis aff. despectans (Mt Bryan), [n/a] (18 March 2005) taxonomic synonymPterostylis sp. aff. biseta 2, [n/a] (2006) taxonomic synonymPterostylis sp. aff. despectans, [n/a] (2006) taxonomic synonym
Pterostylis dilatata A.S.George, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Linguella dilatata (A.S.George) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium dilatatum (A.S.George) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonym
Pterostylis diminuta (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus diminutus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. melagramma 3, [n/a] (2006) taxonomic synonym
Pterostylis divaricata (D.L.Jones & L.M.Copel.) L.M.Copel. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Diplodium divaricatum D.L.Jones & L.M.Copel., legitimate (2016) nomenclatural synonymPterostylis divaricata (D.L.Jones & L.M.Copel.) J.M.H.Shaw, isonym (2017) isonym
Pterostylis dolichochila D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium dolichochilum (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. dolichochila (Portland), [n/a] (1996) taxonomic synonymPterostylis sp. aff. dolichochila (Portland), [n/a] (2000) taxonomic synonymPterostylis alata (Labill.) Rchb.f., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Black, J.M. (6 July 1978), Flora of South Australia Edn. 3, 1
Pterostylis echinulata D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium echinulatum (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. 'hairy leaf', [n/a] (2013) taxonomic synonym
Pterostylis elegans D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium elegans (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis elegantissima (D.L.Jones & C.J.French) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus elegantissimus D.L.Jones & C.J.French, legitimate (2014) nomenclatural synonymPterostylis aff. rufa, [n/a] (1998) taxonomic synonymPterostylis sp. 'elegant', [n/a] (2008) taxonomic synonymPterostylis sp. 'elegant', [n/a] (2011) taxonomic synonymPterostylis sp. 'elegant', [n/a] (2013) taxonomic synonym
Pterostylis eremaea (D.L.Jones & C.J.French) D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Oligochaetochilus eremaeus D.L.Jones & C.J.French, legitimate (2016) nomenclatural synonymPterostylis eremaea (D.L.Jones & C.J.French) J.M.H.Shaw, isonym (2017) isonymPterostylis eremaeus J.M.H.Shaw, orth. var. (2017) nomenclatural synonym
Pterostylis erubescens D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium erubescens (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. red flowered (W.Jackson BJ269), [n/a] (2000) taxonomic synonymPterostylis sp. 'red flowered', [n/a] (2013) taxonomic synonym
Pterostylis erythroconcha M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium erythroconchum (M.A.Clem. & D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis hamiltonii Nicholls, legitimatemisapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1
Pterostylis exalla (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus exallus D.L.Jones, legitimate (March 2009) nomenclatural synonymOligochaetochilus ‘Belvidere’ D E Murfet 3603, [n/a] (April 2006) taxonomic synonymOligochaetochilus aff. boormanii 'Coastal', [n/a] (2007) taxonomic synonymPterostylis boormanii Rupp, legitimatepro parte misapplication by Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1
Pterostylis excelsa M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus excelsa Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus excelsus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis mitchellii f. major W.R.Barker, R.M.Barker, Jessop & Vonow, nom. inval., pro syn. (18 March 2005) taxonomic synonymPterostylis mitchellii Lindl., legitimatemisapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1Pterostylis hamata Blackmore & Clemesha, legitimatemisapplication by Weber, J.Z. & Bates, R. in Black, J.M. (6 July 1978), Flora of South Australia Edn. 3, 1
Pterostylis exquisita (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis exquisita D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha exquisita D.L.Jones, nom. inval., nom. alt. (2015) nomenclatural synonymSpeculantha exquisita D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis sp. 'Mount Mee', [n/a] (1 March 2016) taxonomic synonym
Pterostylis exserta (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus exsertus D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis aff. rufa, [n/a] (1998) taxonomic synonymPterostylis sp. 'Arrowsmith', [n/a] (2008) taxonomic synonymOligochaetochilus sp. exserted labellum (A.C.Beauglehole 12194), [n/a] (2011) taxonomic synonymPterostylis sp. 'Arrowsmith', [n/a] (2011) taxonomic synonymPterostylis sp. 'exserted labellum', [n/a] (2013) taxonomic synonymPterostylis sp. exserted labellum (A.C.Beauglehole 12194), [n/a] (2014) taxonomic synonym
Pterostylis falcata R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis furcata Lindl., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4Pterostylis furcata Lindl., legitimatemisapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2
Pterostylis ferruginea (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus ferrugineus D.L.Jones, legitimate (March 2009) nomenclatural synonymPterostylis aff. rufa, [n/a] (7 December 1990) pro parte taxonomic synonymPterostylis sp. Sand plain (D.N.Kraehenbuehl 5670), [n/a] (18 March 2005) taxonomic synonymOligochaetochilus 'Sandplain' DN Kraehenbuehl 5670, [n/a] (April 2006) taxonomic synonymPterostylis rufa R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis fischiorum Nicholls, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis fischii Nicholls, orth. var. (1950) orthographic variantDiplodium fischii D.L.Jones & M.A.Clem., orth. var. (28 November 2002) nomenclatural synonymDiplodium fischiorum (Nicholls) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis flavovirens (D.L.Jones) R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus flavovirens D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. Coastal (R.Bates 37621), [n/a] (18 March 2005) pro parte taxonomic synonymPterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis foliata Hook.f., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis vereenae R.S.Rogers, legitimate (1914) taxonomic synonymPterostylis gracilis Nicholls, legitimate (1927) taxonomic synonym
Pterostylis frenchii (D.L.Jones) A.P.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus frenchii D.L.Jones, legitimate (2004) nomenclatural synonymPterostylis aff. picta, [n/a] (1992) taxonomic synonymPterostylis aff. picta, [n/a] (1998) taxonomic synonymPterostylis sp. Yalgorup (G.Brockman GBB463), [n/a] (2000) taxonomic synonymOligochaetochilus sp. Yalgorup (G.Brockman GBB463), [n/a] (2011) taxonomic synonym
Pterostylis fuliginosa (D.L.Jones & C.J.French) D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Oligochaetochilus fuliginosus D.L.Jones & C.J.French, legitimate (2016) nomenclatural synonymPterostylis fuliginosa (D.L.Jones & C.J.French) J.M.H.Shaw, isonym (2017) isonym
Pterostylis furcata Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis furcata Lindl. var. furcata, legitimate (February 1949) nomenclatural synonymPterostylis furcata var. typica Hatch, nom. inval. (February 1949) taxonomic synonym
Pterostylis x furcillata Rupp, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census x Taurodium x furcillatum (Rupp) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium x furcillatum (Rupp) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonym
Pterostylis furva (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Speculantha furva D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis furva D.L.Jones, nom. inval., nom. alt. (2015) taxonomic synonymSpeculantha furva D.L.Jones, nom. inval., nom. alt. (2015) taxonomic synonym
Pterostylis gibbosa R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis gibbosa R.Br. subsp. gibbosa, legitimate (June 1968) nomenclatural synonymOligochaetochilus gibbosa Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus gibbosus (R.Br.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis ceriflora Blackmore & Clemesha, legitimate (June 1968) taxonomic synonym
Pterostylis glebosa D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium glebosum (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. late flowering (W.Jackson BJ298), [n/a] (2000) taxonomic synonymPterostylis sp. yellow eared (W.Jackson BJ359), [n/a] (2000) taxonomic synonymPterostylis sp. 'clubbed', [n/a] (2008) taxonomic synonymPterostylis sp. 'clubbed', [n/a] (2011) taxonomic synonymPterostylis sp. 'clubbed snail orchid', [n/a] (2013) taxonomic synonymPterostylis sp. 'late flowering', [n/a] (2013) taxonomic synonymPterostylis sp. clubbed snail orchid (R.Davis 8088), [n/a] (2014) taxonomic synonym
Pterostylis grandiflora R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium grandiflorum (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis hamata Blackmore & Clemesha, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus hamata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus hamatus (Blackmore & Clemesha) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis squamata R.Br., legitimatemisapplication by Nicholls, W.H. (8 December 1936), Pterostylis squamata R.Br. - an important discovery. The Victorian Naturalist 53(8)
Pterostylis hamiltonii Nicholls, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium hamiltonii (Nicholls) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. 'robust', [n/a] (2008) taxonomic synonymPterostylis sp. 'short sepals', [n/a] (2008) pro parte taxonomic synonym
Pterostylis hians D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium hians (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. (Opera House Orchid), [n/a] (1996) taxonomic synonym
Pterostylis hispidula Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis nutans var. hispidula (Fitzg.) Fitzg., legitimate (1893) nomenclatural synonym
Pterostylis insectifera M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus insectifer (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymOligochaetochilus insectifera Szlach., orth. var. (28 February 2001) nomenclatural synonymPterostylis insectifera D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis jacksonii D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium jacksonii (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. 'granite', [n/a] (2013) taxonomic synonym
Pterostylis jonesii G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus montanus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis montana (D.L.Jones) G.N.Backh., nom. illeg. (April 2007) nomenclatural synonymPterostylis sp. aff. melagramma (Montane 'pale green flowers'), [n/a] (June 2003) taxonomic synonym
Pterostylis karri D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium karri (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonym
Pterostylis laxa Blackmore, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium laxum (Blackmore) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis lepida (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus lepidus D.L.Jones, legitimate (March 2009) nomenclatural synonymPterostylis aff. boormanii, [n/a] (September 1993) taxonomic synonymPterostylis sp. 11 (Halbury; R.Bates 8425), [n/a] (1996) taxonomic synonymPterostylis sp. Halbury (R.Bates 8425), [n/a] (8 July 1998) taxonomic synonymPterostylis sp. Halbury (R.Bates 8425) R.J.Bates, [n/a] (18 March 2005) taxonomic synonymOligochaetochilus 'Halbury' RB 8425, [n/a] (April 2006) taxonomic synonymPterostylis sp. aff. boormanii (Halbury), [n/a] (2010) taxonomic synonymPterostylis boormanii Rupp, legitimatepro parte misapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia
Pterostylis leptochila M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus leptochila Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus leptochilus (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis leptochila D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis lineata (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus lineatus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. longifolia (Blue Mountains), [n/a] (1996) taxonomic synonymPterostylis sp. aff. longifolia (Blue Mountains), [n/a] (2000) taxonomic synonym
Pterostylis lingua M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus lingua Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus linguus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis lingua D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis littoralis (D.L.Jones) R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus littoralis D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. Coastal (R.Bates 37621), [n/a] (18 March 2005) pro parte taxonomic synonym
Pterostylis loganii (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus loganii D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. longifolia (Carabost), [n/a] (1996) taxonomic synonymPterostylis sp. aff. longifolia (Carabost), [n/a] (2000) taxonomic synonym
Pterostylis longicurva Rupp, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium longicurvum (Rupp) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis longifolia R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus longifolia Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus longifolius (R.Br.) Szlach., legitimate (28 February 2001) nomenclatural synonymBunochilus longifolius (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis longipetala Rupp, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium longipetalum (Rupp) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis lortensis D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium lortensis (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. 'yellow', [n/a] (2008) taxonomic synonymPterostylis sp. 'Millers Point', [n/a] (2011) taxonomic synonymPterostylis sp. 'south coast clubbed sepals', [n/a] (2013) taxonomic synonym
Pterostylis lustra D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. furcata (Woolly Tea-tree), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. furcata, [n/a] (2006) taxonomic synonymPterostylis furcata Lindl., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4Pterostylis falcata R.S.Rogers, legitimatepro parte misapplication by Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1
Pterostylis macilenta (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus macilentus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. melagramma (Stawell), [n/a] (June 2003) taxonomic synonym
Pterostylis macrocalymma M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus macrocalymma (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis macrocalymma D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis macrosceles (D.L.Jones & C.J.French) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus macrosceles D.L.Jones & C.J.French, legitimate (2014) nomenclatural synonymPterostylis aff. despectans, [n/a] (1992) taxonomic synonymPterostylis aff. despectans, [n/a] (1998) taxonomic synonymPterostylis sp. 'slender rufa', [n/a] (2008) taxonomic synonymPterostylis sp. 'slender rufa', [n/a] (2011) taxonomic synonymPterostylis sp. 'slender rufa', [n/a] (2013) taxonomic synonym
Pterostylis macrosepala (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus macrosepalus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. longifolia (Cowra), [n/a] (1996) taxonomic synonymPterostylis sp. aff. longifolia (Cowra), [n/a] (2000) taxonomic synonym
Pterostylis major (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus major D.L.Jones, legitimate (2006) nomenclatural synonymBunochilus majus D.L.Jones, orth. var. (2006) nomenclatural synonym
Pterostylis maxima M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus maxima Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus maximus (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis maxima D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis melagramma D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus melagramma Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus melagrammus (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymBunochilus melagrammus (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. longifolia (Southern Vic), [n/a] (1996) taxonomic synonymPterostylis longifolia R.Br., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4APterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4Pterostylis longifolia R.Br., legitimatepro parte misapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2Pterostylis longifolia R.Br., legitimatemisapplication by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria
Pterostylis metcalfei D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis metcaffei J.J.Riley, orth. var. (2000) orthographic variantDiplodium metcalfei (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis microglossa D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Diplodium microglossum (D.L.Jones & C.J.French) D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis aff. aspera, [n/a] (1998) taxonomic synonymPterostylis sp. mid-west coast (G.Brockman GBB134), [n/a] (2000) taxonomic synonymPterostylis sp. 'Kalbarri', [n/a] (2008) taxonomic synonymPterostylis sp. 'Kalbarri', [n/a] (2011) taxonomic synonymPterostylis sp. mid-west coast (G.Brockman GBB134), [n/a] (2013) taxonomic synonym
Pterostylis microphylla D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium microphyllum (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. granite (W.Jackson BJ351), [n/a] (2000) taxonomic synonymPterostylis sp. 'swamps', [n/a] (2008) taxonomic synonymPterostylis sp. 'fine sepals', [n/a] (2013) taxonomic synonymPterostylis sp. 'small rosette', [n/a] (2013) taxonomic synonym
Pterostylis mirabilis (D.L.Jones) R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus mirabilis D.L.Jones, legitimate (September 2007) nomenclatural synonymPterostylis aff. despectans, [n/a] (7 December 1990) pro parte taxonomic synonymPterostylis aff. despectans, [n/a] (September 1993) taxonomic synonymPterostylis sp. 9 (Eyre Peninsula; R.Bates 19474), [n/a] (1996) taxonomic synonymPterostylis sp. Eyre Peninsula (R.Bates 19474), [n/a] (8 July 1998) taxonomic synonymPterostylis despectans "summer flowered form", [n/a] (18 March 2005) taxonomic synonymPterostylis sp. Eyre Peninsula (R.Bates 19474) R.J.Bates, [n/a] (18 March 2005) taxonomic synonymOligochaetochilus aff. despectans "Eyre Peninsula" R.J.Bates, [n/a] (2006) taxonomic synonymOligochaetochilus 'Eyre Peninsula' RB 19474 R.J.Bates, [n/a] (April 2006) taxonomic synonym
Pterostylis mitchellii Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis mitchelli Lindl., orth. var. (1848) orthographic variantPterostylis rufa var. mitchelli Fitzg., orth. var. (1893) nomenclatural synonymPterostylis rufa var. mitchellii (Lindl.) Fitzg., legitimate (1893) nomenclatural synonymPterostylis gibbosa subsp. mitchellii (Lindl.) Blackmore & Clemesha, legitimate (June 1968) nomenclatural synonymOligochaetochilus mitchellii (Lindl.) Szlach., legitimate (28 February 2001) nomenclatural synonym
Pterostylis monticola D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. C, [n/a] (1993) taxonomic synonymPterostylis aff. alpina (Large flowers), [n/a] (June 2003) taxonomic synonym
Pterostylis multiflora (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha multiflora D.L.Jones, legitimate (June 2008) nomenclatural synonymPterostylis sp. aff. parviflora, [n/a] (1995) pro parte taxonomic synonymPterostylis sp. aff. parviflora 1, [n/a] (2006) pro parte taxonomic synonym
Pterostylis mutica R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus mutica Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus muticus (R.Br.) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus muticus (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis nana R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis nana R.Br. var. nana, legitimate (March 1912) nomenclatural synonymLinguella nana (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium nanum (R.Br.) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis clavigera Fitzg., legitimate (May 1885) taxonomic synonymLinguella clavigera (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonymDiplodium clavigerum (Fitzg.) D.L.Jones & M.A.Clem., legitimate (2017) taxonomic synonymPterostylis nana var. typica Domin, nom. illeg. (18 December 1912) taxonomic synonymPterostylis celans Rupp, legitimate (1945) taxonomic synonym
Pterostylis nigricans D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha nigricans (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis nutans R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis nutans R.Br. var. nutans, legitimate (1893) nomenclatural synonymPterostylis matthewsii Cheeseman, legitimate (1915) taxonomic synonymPterostylis mathewsii M.A.Clem., orth. var. (August 1989) taxonomic synonym
Pterostylis obtusa R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium obtusum (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis ophioglossa R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis ophioglossa R.Br. var. ophioglossa, legitimate (1929) nomenclatural synonymPterostylis ophioglossa R.Br. subsp. ophioglossa, legitimate (September 1981) nomenclatural synonymTaurantha ophioglossa (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium ophioglossum (R.Br.) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis tenuicauda Kraenzl., legitimate (1929) taxonomic synonymTaurantha tenuicauda (Kraenzl.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) taxonomic synonym
Pterostylis oreophila Clemesha, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis dubia R.Br., legitimatemisapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2Pterostylis dubia R.Br., legitimatemisapplication by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria
Pterostylis ovata M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus ovata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus ovatus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis mitchellii Lindl., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Black, J.M. (6 July 1978), Flora of South Australia Edn. 3, 1
Pterostylis parva D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. nana, [n/a] (1992) taxonomic synonymPterostylis sp. aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. small stature (W.Jackson BJ303), [n/a] (2000) taxonomic synonymPterostylis sp. 'brittle', [n/a] (2008) pro parte taxonomic synonymPterostylis sp. 'Esperance granite', [n/a] (2008) taxonomic synonymPterostylis sp. 'fawn', [n/a] (2008) taxonomic synonymPterostylis sp. 'small stature', [n/a] (2013) taxonomic synonymPterostylis timothyi (D.L.Jones) Janes & Duretto, legitimatepro parte misapplication by Hoffman, N. & Brown, A. (2011), Orchids of South-West Australia Edn. 3
Pterostylis parviflora R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha parviflora (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis whitei F.M.Bailey, legitimate (1910) taxonomic synonym
Pterostylis pedoglossa Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis pedaloglossa F.Muell., orth. var. (1882) orthographic variantCrangonorchis pedoglossa (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium pedoglossum (Fitzg.) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonym
Pterostylis perculta (D.L.Jones & C.J.French) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus percultus D.L.Jones & C.J.French, legitimate (2014) nomenclatural synonymPterostylis aff. pusilla, [n/a] (1992) taxonomic synonymPterostylis aff. pusilla, [n/a] (1998) taxonomic synonymPterostylis sp. Ongerup (K.R.Newbey 4874), [n/a] (2000) taxonomic synonymPterostylis platypus A.P.Br., P.Dundas, K.W.Dixon & Hopper, nom. inval. (2008) taxonomic synonymOligochaetochilus sp. Ongerup (K.R.Newbey 4874), [n/a] (2011) taxonomic synonymPterostylis platypus N.Hoffman & A.P.Br., nom. inval., nom. nud. (2011) taxonomic synonymPterostylis sp. Ongerup, [n/a] (2013) taxonomic synonymPterostylis pusilla R.S.Rogers, legitimatemisapplication by Green, J.W. (1981), Census of the Vascular Plants of Western AustraliaPterostylis pusilla R.S.Rogers, legitimatemisapplication by Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2Pterostylis pusilla R.S.Rogers, legitimatepro parte misapplication by Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1
Pterostylis petrosa D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus petrosus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis picta M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus picta Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus pictus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis picta D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis planulata D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus planulatus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. biseta (Grampians), [n/a] (June 2003) taxonomic synonymPterostylis biseta Blackmore & Clemesha, legitimatepro parte misapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia
Pterostylis platypetala D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. 'broad petals', [n/a] (2008) taxonomic synonymPterostylis sp. 'broad petals', [n/a] (2011) taxonomic synonymPterostylis sp. 'broad petals', [n/a] (2013) taxonomic synonymPterostylis sp. broad petals (S.D.Hopper 4429), [n/a] (2014) taxonomic synonym
Pterostylis plumosa Cady, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Plumatichilos plumosa Szlach., orth. var. (28 February 2001) nomenclatural synonymPlumatichilos plumosus (Cady) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis sp. aff. plumosa (Mallee), [n/a] (1996) taxonomic synonymPterostylis sp. aff. plumosa (Mallee), [n/a] (2000) taxonomic synonymPterostylis sp. aff. plumosa (Woodland), [n/a] (2001) taxonomic synonymPterostylis sp. aff. plumosa 1, [n/a] (2006) taxonomic synonymPterostylis sp. aff. plumosa 2, [n/a] (2006) taxonomic synonymPterostylis barbata Lindl., legitimatemisapplication by Rodway, L. (1903), The Tasmanian FloraPterostylis barbata Lindl., legitimatemisapplication by Black, J.M. (1943), Flora of South Australia Edn. 2, 1Pterostylis barbata Lindl., legitimatepro parte misapplication by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1
Pterostylis praetermissa M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus praetermissa Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus praetermissus (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis praetermissa D.L.Jones, nom. inval. (1988) taxonomic synonym
Pterostylis prasina (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus prasinus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. melagramma (North-west), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. melagramma 2, [n/a] (2006) taxonomic synonymPterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis pratensis D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus pratensis (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus pratensis (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis procera D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis baptistii Fitzg., legitimatemisapplication by Dockrill, A.W. (1969), Australian Indigenous Orchids
Pterostylis psammophila (D.L.Jones) R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis psammophilus R.J.Bates, orth. var. (29 September 2008) orthographic variantOligochaetochilus psammophilus D.L.Jones, legitimate (September 2007) nomenclatural synonymOligochaetochilus "Sandy Creek" R.J.Bates, legitimate (2006) taxonomic synonymPterostylis "Sandy Creek" R.J.Bates, legitimate (2006) taxonomic synonymPterostylis biseta Blackmore & Clemesha, legitimatepro parte misapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia
Pterostylis pulchella Messmer, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium pulchellum (Messmer) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis pusilla R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis pusilla R.S.Rogers var. pusilla, legitimate (1931) nomenclatural synonymOligochaetochilus pusilla Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus pusillus (R.S.Rogers) Szlach., legitimate (28 February 2001) nomenclatural synonym
Pterostylis pyramidalis Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis nana var. pyramidalis (Lindl.) Ewart, B.Rees & B.Wood, legitimate (March 1912) nomenclatural synonymPterostylis nana var. pyramidalis (Lindl.) Domin, isonym (18 December 1912) nomenclatural synonymLinguella pyramidalis (Lindl.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium pyramidalis (Lindl.) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis nana R.Br., legitimatemisapplication by Gardner, C.A. (1930), Part I. Pteridophyta-Proteaceae. Enumeratio Plantarum Australiae OccidentalisPterostylis nana R.Br., legitimatemisapplication by Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2
Pterostylis recurva Benth., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Stamnorchis recurva (Benth.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis reflexa R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis reflexa R.Br. var. reflexa, legitimate (August 1907) nomenclatural synonymDiplodium reflexum (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis longipetala Rupp, legitimatemisapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2Pterostylis longipetala Rupp, legitimatemisapplication by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria
Pterostylis revoluta R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium revolutum (R.Br.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis speciosa T.E.Hunt, nom. illeg. (1958) taxonomic synonymArethusa tetrapetala Diment, Humphries, Newington & Shaugnessy, nom. inval., pro syn. (26 July 1984) taxonomic synonymArethusa tetrapetala M.A.Clem., nom. inval., pro syn. (August 1989) taxonomic synonymDiplodium reflexum (R.Br.) D.L.Jones & M.A.Clem., legitimatemisapplication by Lepschi, B.J., Mallinson, D.J. & Cargill, D.C. (ed.) (12 December 2008), Census of the Vascular Plants, Hornworts and Liverworts of the Australian Capital Territory Edn. 2
Pterostylis riparia D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. D, [n/a] (1993) taxonomic synonymPterostylis sp. aff. cucullata (Barrington Tops), [n/a] (1996) taxonomic synonymPterostylis sp. aff. cucullata (Barrington Tops), [n/a] (2000) taxonomic synonym
Pterostylis robusta R.S.Rogers, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis scabra var. robusta (R.S.Rogers) A.S.George, legitimate (5 May 1971) nomenclatural synonymPterostylis alata var. robusta (R.S.Rogers) J.Z.Weber & R.J.Bates, nom. illeg. (6 July 1978) nomenclatural synonymDiplodium robustum (R.S.Rogers) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis praecox var. robusta Ewart, legitimate (1916) taxonomic synonymPterostylis alata var. robusta (Ewart) Tovey & P.Morris, legitimate (1922) taxonomic synonymPterostylis reflexa R.Br., legitimatemisapplication by Rogers, R.S. in Black, J.M. (1922), Orchidaceae. Flora of South Australia 1
Pterostylis roensis M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus roensis (M.A.Clem. & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis aff. rufa, [n/a] (1984) taxonomic synonymPterostylis roensis D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis sp. 'greasy', [n/a] (2008) taxonomic synonymPterostylis sp. 'greasy', [n/a] (2011) taxonomic synonymPterostylis sp. 'greasy', [n/a] (2013) taxonomic synonymPterostylis mitchellii Lindl., legitimatemisapplication by Green, J.W. (1981), Census of the Vascular Plants of Western AustraliaPterostylis mitchellii Lindl., legitimatemisapplication by Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2
Pterostylis rogersii E.Coleman, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis rogerisii E.Coleman, orth. var. (1930) orthographic variantDiplodium rogersii (E.Coleman) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis rubenachii D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus rubenachii (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus rubenachii (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis rubenachii Anon., nom. inval., nom. nud. (8 July 1998) taxonomic synonym
Pterostylis rubescens (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha rubescens D.L.Jones, legitimate (June 2008) nomenclatural synonymPterostylis sp. aff. parviflora, [n/a] (1995) pro parte taxonomic synonymPterostylis sp. aff. parviflora (Large Red-brown), [n/a] (1996) taxonomic synonymPterostylis sp. aff. parviflora (Large Red-brown), [n/a] (2000) taxonomic synonymPterostylis sp. aff. parviflora (Northern Victoria), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. parviflora 2, [n/a] (2006) taxonomic synonym
Pterostylis rufa R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis rufa R.Br. var. rufa, legitimate (1893) nomenclatural synonymPterostylis rufa R.Br. subsp. rufa, legitimate (June 1968) nomenclatural synonymOligochaetochilus rufa Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus rufus (R.Br.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis pusilla var. prominens Rupp, legitimate (1931) taxonomic synonym
Pterostylis russellii T.E.Hunt, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium russellii (T.E.Hunt) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis sanguinea D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus sanguinea Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus sanguineus (D.L.Jones & M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymUrochilus sanguineus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis vittata Lindl., legitimatemisapplication by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1Pterostylis vittata Lindl., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4APterostylis vittata Lindl., legitimatemisapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis sargentii C.R.P.Andrews, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sargenti C.R.P.Andrews, orth. var. (1905) orthographic variantOligochaetochilus sargentii (C.R.P.Andrews) Szlach., legitimate (28 February 2001) nomenclatural synonymRanorchis sargentii (C.R.P.Andrews) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis saxicola D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus saxicola (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. gibbosa, [n/a] (1989) taxonomic synonymPterostylis sp. E, [n/a] (1993) taxonomic synonym
Pterostylis scabra Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis scabra Lindl. var. scabra, legitimate (5 May 1971) nomenclatural synonymDiplodium scabrum (Lindl.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis constricta O.H.Sarg., legitimate (1907) taxonomic synonymPterostylis reflexa var. constricta (O.H.Sarg.) Ewart & Jean White, legitimate (1908) taxonomic synonym
Pterostylis scabrida Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis alpina R.S.Rogers, legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A
Pterostylis scapula (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Bunochilus scapulus D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis scapula (D.L.Jones) J.M.H.Shaw, isonym (2017) isonym
Pterostylis scitula D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'elegant snail orchid', [n/a] (2013) taxonomic synonymPterostylis sp. elegant snail orchid (G.Brockman GBB 1194), [n/a] (2014) taxonomic synonym
Pterostylis scoliosa D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium scoliosum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. (Joyners Ridge R.Crane 17), [n/a] (1997) taxonomic synonymPterostylis sp. (Lake Manchester R.Crane 45), [n/a] (1997) taxonomic synonym
Pterostylis setifera M.A.Clem., Matthias & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus setifer (M.A.Clem., Matthias & D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymOligochaetochilus setifera Szlach., orth. var. (28 February 2001) nomenclatural synonymPterostylis mitchellii Lindl., legitimatepro parte misapplication by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1Pterostylis mitchellii Lindl., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Black, J.M. (6 July 1978), Flora of South Australia Edn. 3, 1
Pterostylis simulans R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus simulans (R.J.Bates) R.J.Bates, legitimate (2016) nomenclatural synonymOligochaetochilus sp. 'Long peduncles', [n/a] (2008) taxonomic synonym
Pterostylis sinuata (D.L.Jones) Janes & Duretto, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Hymenochilus sinuatus D.L.Jones, legitimate (June 2009) nomenclatural synonymPterostylis sp. (Northampton) S.D.Hopper 3349, [n/a] (1990) taxonomic synonymPterostylis aff. cycnocephala, [n/a] (1992) taxonomic synonymPterostylis aff. cycnocephala, [n/a] (1998) taxonomic synonymPterostylis sp. Northampton (S.D.Hopper 3349), [n/a] (8 July 1998) taxonomic synonymPterostylis sp. Northampton (S.D.Hopper 3349), [n/a] (2000) taxonomic synonymOligochaetochilus sp. Northampton (S.D.Hopper 3349), [n/a] (2003) taxonomic synonymPterostylis sp. 8 (Northampton), [n/a] (2004) taxonomic synonymPterostylis sp. (S.D.Hopper 3349; Northampton), [n/a] (2004) taxonomic synonymPterostylis sp. Northampton (S.D.Hopper 3349) WA Herbarium, [n/a] (2005) taxonomic synonymPterostylis sp. 'Northampton', [n/a] (2008) taxonomic synonymPterostylis sp. 'short sepals', [n/a] (2008) pro parte taxonomic synonymPterostylis cycnocephala Fitzg., legitimatepro parte misapplication by Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1Pterostylis cycnocephala Fitzg., legitimatemisapplication by Hnatiuk, R.J. (ed.) (1990), Census of Australian Vascular Plants
Pterostylis smaragdyna D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus smaragdynus (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis sp. aff. longifolia (Greensborough), [n/a] (June 2003) taxonomic synonymPterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis sp. Anglesea (V.Stajsic 355) Vic. Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. plumosa (Anglesea), [n/a] (1996) taxonomic synonymPterostylis sp. aff. plumosa (Anglesea), [n/a] (2000) taxonomic synonymPterostylis sp. aff. plumosa 3, [n/a] (2006) taxonomic synonym
Pterostylis spathulata M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus spathulata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus spathulatus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis spathulata D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis sp. 'straight tops', [n/a] (2008) taxonomic synonymPterostylis sp. 'straight tops', [n/a] (2013) taxonomic synonym
Pterostylis sp. Beechworth (J.Galbraith s.n., MEL 2117497) Vic. Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. boormanii, [n/a] (1995) taxonomic synonymPterostylis sp. aff. boormanii 1, [n/a] (2006) taxonomic synonym
Pterostylis sp. Berrook (J.A.Jeanes s.n., MEL 2154721) Vic. Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. excelsa, [n/a] (1995) taxonomic synonymPterostylis sp. aff. excelsa, [n/a] (2006) taxonomic synonym
Pterostylis sp. Bloated bird orchid (A.R.Annels et al. ARA 5478) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'bloated', [n/a] (2008) taxonomic synonymPterostylis sp. 'bloated', [n/a] (2011) taxonomic synonymPterostylis sp. 'bloated', [n/a] (2013) taxonomic synonym
Pterostylis sp. Botany Bay (A.Bishop J221/1-13) NSW Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. plumosa (Sydney), [n/a] (1996) taxonomic synonymPterostylis sp. Botany Bay (A.Bishop J221/1-13), [n/a] (8 July 1998) taxonomic synonymPterostylis sp. aff. plumosa (Sydney), [n/a] (2000) taxonomic synonymPterostylis sp. 15, [n/a] (2004) taxonomic synonymPlumatichilos littoralis D.L.Jones, legitimate (2015) taxonomic synonymPterostylis littorale D.L.Jones, nom. inval., nom. alt. (2015) taxonomic synonymPlumatichilos littoralis D.L.Jones, nom. inval., nom. alt. (2015) taxonomic synonym
Pterostylis sp. crinkled leaf (G.J.Keighery 13426) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. extended dorsal sepal (G.Paull 731), [n/a] (2000) taxonomic synonymPterostylis sp. Karri forest (W.Jackson BJ270), [n/a] (2000) taxonomic synonymPterostylis sp. 'karri', [n/a] (2008) taxonomic synonymPterostylis sp. 'slender', [n/a] (2008) taxonomic synonymPterostylis sp. 'karri', [n/a] (2011) taxonomic synonymPterostylis sp. 'slender', [n/a] (2011) taxonomic synonymPterostylis sp. 'crinkled leaf', [n/a] (2013) taxonomic synonymPterostylis sp. 'karri forest', [n/a] (2013) taxonomic synonymPterostylis sp. 'skinny', [n/a] (2013) taxonomic synonymPterostylis sp. Slender Snail Orchid (G.J.Keighery 14516), [n/a] (2014) taxonomic synonym
Pterostylis sp. Gundiah (W.W.Abell AQ72188) Qld Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'Gundiah' (W.Abell s.n. Sept 1961), [n/a] (1987) taxonomic synonymPterostylis sp. 'Gundiah' (W.Abell s.n. Sept 1961), [n/a] (1989) taxonomic synonymPterostylis sp. (Gundiah W.W.Abell AQ72188), [n/a] (1997) taxonomic synonym
Pterostylis sp. Hale (R.Bates 21725) SA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. Hale (R.Bates 21725), [n/a] (8 July 1998) taxonomic synonymPterostylis aff. nana (Hale), [n/a] (2004) taxonomic synonymPterostylis sp. 10 (Hale), [n/a] (18 March 2005) taxonomic synonymPterostylis sp. Veined Leaf (R.J.Bates 59781), [n/a] (18 March 2005) taxonomic synonymPterostylis aff. nana, [n/a] (18 March 2005) taxonomic synonymPterostylis Hale, [n/a] (18 March 2005) taxonomic synonym
Pterostylis sp. inland (A.C.Beauglehole 11880) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. 'hairy', [n/a] (2008) taxonomic synonymPterostylis sp. 'hairy', [n/a] (2011) taxonomic synonymPterostylis sp. 'inland', [n/a] (2013) taxonomic synonym
Pterostylis spissa (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Hymenochilus spissus D.L.Jones, legitimate (June 2009) nomenclatural synonymPterostylis sp. aff. cycnocephala (Woorndoo), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. cycnocephala 2, [n/a] (2006) taxonomic synonym
Pterostylis sp. large fawn (C.J.French 966) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'large fawn', [n/a] (2008) taxonomic synonymPterostylis sp. 'large fawn', [n/a] (2013) taxonomic synonym
Pterostylis sp. large flowers (J.A.Jeanes 74) Vic. Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. revoluta (Inland), [n/a] (1996) taxonomic synonymPterostylis sp. aff. revoluta (Inland), [n/a] (2000) taxonomic synonymPterostylis sp. aff. revoluta, [n/a] (2006) taxonomic synonymPterostylis revoluta R.Br., legitimatemisapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2Pterostylis revoluta R.Br., legitimatemisapplication by Backhouse, G.N. & Jeanes, J.A. (1995), The Orchids of Victoria
Pterostylis sp. Paynes Find (G.Brockman GBB 526), [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'Paynes Find', [n/a] (2008) taxonomic synonymPterostylis sp. 'Paynes Find', [n/a] (2013) taxonomic synonym
Pterostylis sp. Pink Lakes (J.A.Jeanes 208) Vic. Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. aff. biseta (Striped), [n/a] (1996) taxonomic synonymPterostylis spp. aff. biseta, [n/a] (1996) taxonomic synonymPterostylis sp. aff. biseta (Striped), [n/a] (2000) taxonomic synonymPterostylis spp. aff. biseta, [n/a] (2000) taxonomic synonymPterostylis sp. aff. biseta (Pink Lakes), [n/a] (June 2003) taxonomic synonymPterostylis sp. aff. biseta 1, [n/a] (2006) taxonomic synonym
Pterostylis sp. robust (W.Jackson BJ294) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. robust (W.Jackson BJ294), [n/a] (2000) taxonomic synonymPterostylis sp. 'coastal snail', [n/a] (2008) taxonomic synonymPterostylis sp. 'coastal snail', [n/a] (2013) taxonomic synonymPterostylis sp. 'robust', [n/a] (2013) taxonomic synonym
Pterostylis sp. Short sepals (A.G.Spooner 12842) SA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. excelsa, [n/a] (September 1993) taxonomic synonymPterostylis sp. Short sepals (A.G.Spooner 12842), [n/a] (18 March 2005) taxonomic synonymPterostylis excelsa M.A.Clem., legitimatepro parte misapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South Australia
Pterostylis sp. short sepals (W.Jackson BJ259) WA Herbarium, [n/a] Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis brevisepala Paczk. & A.R.Chapm., nom. inval. (2000) taxonomic synonymPterostylis sp. short sepals (W.Jackson BJ259), [n/a] (2000) taxonomic synonymPterostylis sp. 'short sepals', [n/a] (2008) pro parte taxonomic synonymPterostylis sp. 'short sepals', [n/a] (2011) pro parte taxonomic synonymPterostylis sp. 'short sepals', [n/a] (2013) taxonomic synonym
Pterostylis squamata R.Br., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis rufa var. squamata (R.Br.) Fitzg., legitimate (1893) nomenclatural synonymPterostylis squamata R.Br. var. squamata, legitimate (1942) nomenclatural synonymOligochaetochilus squamata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus squamatus (R.Br.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis dichaeta Rchb.f., nom. inval., pro syn. (1871) taxonomic synonymPterostylis sp. F, [n/a] (1993) taxonomic synonymPterostylis aff. rufa, [n/a] (1994) taxonomic synonymPterostylis sp. aff. rufa, legitimate (1995) taxonomic synonymPterostylis aff. rufa, [n/a] (June 2003) taxonomic synonymPterostylis rufa R.Br., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A
Pterostylis stenochila D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus stenochila Szlach., orth. var. (28 February 2001) nomenclatural synonymBunochilus stenochilus (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymOligochaetochilus stenochilos (D.L.Jones) Szlach., legitimate (28 February 2001) taxonomic synonym
Pterostylis striata Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium striatum (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis reflexa var. intermedia Ewart, legitimate (August 1907) taxonomic synonymPterostylis sp. aff. alata (Coastal), [n/a] (June 2003) taxonomic synonymDiplodium nichollsianum D.L.Jones, legitimate (2017) taxonomic synonymPterostylis nichollsiana (D.L.Jones) D.L.Jones, legitimate (2017) taxonomic synonymPterostylis alata (Labill.) Rchb.f., legitimatemisapplication by Bates, R.J. & Weber, J.Z. (7 December 1990), Orchids of South AustraliaPterostylis alata (Labill.) Rchb.f., legitimatepro parte misapplication by Jones, D.L. in Walsh, N.G. & Entwisle, T.J. (ed.) (1994), Pterostylis. Flora of Victoria Edn. 1, 2
Pterostylis stricta Clemesha & B.Gray, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis hildae Nicholls, legitimatemisapplication by Dockrill, A.W. (1969), Australian Indigenous Orchids
Pterostylis tasmanica D.L.Jones, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Plumatichilos tasmanica Szlach., orth. var. (28 February 2001) nomenclatural synonymPlumatichilos tasmanicus (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymPlumatichilos gracilens D.L.Jones, legitimate (2015) taxonomic synonymPterostylis barbata Lindl., legitimatepro parte misapplication by Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1
Pterostylis taurus M.A.Clem. & D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Taurantha taurus (M.A.Clem. & D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium taurus (M.A.Clem. & D.L.Jones) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis ophioglossa subsp. fusca Clemesha, legitimate (September 1981) taxonomic synonymPterostylis taurus D.L.Jones, nom. inval. (1988) taxonomic synonymPterostylis ophioglossa var. collina Rupp, legitimatemisapplication by Dockrill, A.W. (1969), Australian Indigenous Orchids
Pterostylis telmata D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium telmatum (D.L.Jones & C.J.French) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis sp. Cape Le Grand (I.Solomon 550), [n/a] (2000) taxonomic synonymPterostylis sp. 'Cape Le Grande', [n/a] (2013) taxonomic synonym
Pterostylis tenuissima Nicholls, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium tenuissimum (Nicholls) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis timothyi (D.L.Jones) Janes & Duretto, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Linguella timothyi D.L.Jones, legitimate (2006) nomenclatural synonymDiplodium timothyi (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (2017) nomenclatural synonymPterostylis aff. nana, [n/a] (1992) taxonomic synonymPterostylis aff. nana, [n/a] (1998) taxonomic synonymPterostylis sp. fragile (S.Barrett 553), [n/a] (2000) taxonomic synonymPterostylis sp. 'brittle', [n/a] (2008) pro parte taxonomic synonym
Pterostylis torquata D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium torquatum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis x toveyana Ewart & Sharman, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census x Taurodium x toveyanum (Ewart & Sharman) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymDiplodium x toveyanum (Ewart & Sharman) M.A.Clem. & D.L.Jones, legitimate (2016) nomenclatural synonymPterostylis concinna R.Br. x Pterostylis reflexa var. intermedia Ewart, [n/a] (1908) taxonomic synonym
Pterostylis truncata Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Diplodium truncatum (Fitzg.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis tryphera (D.L.Jones & C.J.French) D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Oligochaetochilus trypherus D.L.Jones & C.J.French, legitimate (2016) nomenclatural synonymPterostylis tryphera (D.L.Jones & C.J.French) J.M.H.Shaw, isonym (2017) isonymPterostylis trypherus J.M.H.Shaw, orth. var. (2017) nomenclatural synonymPterostylis sp. dainty brown (N.Gibson & M.Lyons 3690) WA Herbarium, [n/a] (2003) taxonomic synonymPterostylis sp. laterite (D.L.Jones 3081 & M.A.Clements) WA Herbarium, [n/a] (2007) taxonomic synonym
Pterostylis tunstallii D.L.Jones & M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus tunstallii (D.L.Jones & M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonymBunochilus tunstallii (D.L.Jones & M.A.Clem.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis turfosa Endl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Plumatichilos turfosa Szlach., orth. var. (28 February 2001) nomenclatural synonymPlumatichilos turfosus (Endl.) Szlach., legitimate (28 February 2001) nomenclatural synonymPterostylis sp. 'Esperance', [n/a] (2008) taxonomic synonymPterostylis sp. 'Esperance', [n/a] (2011) taxonomic synonymPterostylis sp. 'Esperance', [n/a] (2013) taxonomic synonym
Pterostylis uliginosa D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha uliginosa (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis aff. aphylla, [n/a] (7 December 1990) taxonomic synonymPterostylis sp. aff. aphylla, [n/a] (1995) taxonomic synonymPterostylis sp. aff. aphylla, [n/a] (1996) taxonomic synonymPterostylis parviflora var. aphylla W.R.Barker, R.M.Barker, Jessop & Vonow, nom. inval., pro syn. (18 March 2005) taxonomic synonymPterostylis aphylla Lindl., legitimatemisapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4
Pterostylis umbrina (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus umbrinus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. longifolia (Canberra), [n/a] (1996) taxonomic synonymPterostylis sp. aff. longifolia (Canberra), [n/a] (2000) taxonomic synonym
Pterostylis valida (Nicholls) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis squamata var. valida Nicholls, legitimate (1942) nomenclatural synonymOligochaetochilus validus (Nicholls) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis ventricosa (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha ventricosa D.L.Jones, legitimate (September 2008) nomenclatural synonymPterostylis sp. aff. smaragdyna (Inland), [n/a] (1996) taxonomic synonymPterostylis sp. aff. smaragdyna (Inland), [n/a] (2000) taxonomic synonym
Pterostylis vernalis (D.L.Jones) G.N.Backh., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Speculantha vernalis D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis sp. aff. parviflora (Spring), [n/a] (1996) taxonomic synonymPterostylis sp. Flat Rock Creek (D.L.Jones 15873 & K.J.Fitzgerald) Australian National Herbarium, [n/a] (2007) taxonomic synonym
Pterostylis virens (D.L.Jones & C.J.French) D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Oligochaetochilus virens D.L.Jones & C.J.French, legitimate (2016) nomenclatural synonymPterostylis virens (D.L.Jones & C.J.French) J.M.H.Shaw, isonym (2017) isonym
Pterostylis viriosa (D.L.Jones) R.J.Bates, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Bunochilus viriosus D.L.Jones, legitimate (2006) nomenclatural synonymPterostylis longifolia R.Br., legitimatepro parte misapplication by Weber, J.Z. & Bates, R. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Orchidaceae. Flora of South Australia Edn. 4, 4Pterostylis smaragdyna D.L.Jones & M.A.Clem., legitimatepro parte misapplication by Barker, W.R., Barker, R.M., Jessop, J. & Vonow, H. (ed.) (18 March 2005), Census of South Australian Vascular Plants 5th Edition. Journal of the Adelaide Botanic Gardens Supplement 1
Pterostylis vittata Lindl., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis vittata Lindl. var. vittata, legitimate (1933) nomenclatural synonymOligochaetochilus vittata Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus vittatus (Lindl.) Szlach., legitimate (28 February 2001) nomenclatural synonymUrochilus vittatus (Lindl.) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis vittata var. major Endl., nom. inval., nom. nud. (1846) taxonomic synonymPterostylis vittata var. minor Endl., nom. inval., nom. nud. (1846) taxonomic synonymPterostylis praecocissima Benth., nom. inval., pro syn. (23 September 1873) taxonomic synonymPterostylis vittata var. viridiflora Nicholls, legitimate (1933) taxonomic synonymPterostylis sp. 'grey bands', [n/a] (2008) taxonomic synonymPterostylis sp. 'grey bands', [n/a] (2011) taxonomic synonym
Pterostylis voigtii D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis sp. 'Walpole', [n/a] (2008) taxonomic synonymPterostylis sp. 'miniature', [n/a] (2013) taxonomic synonymPterostylis sp. miniature (J.R.Wheeler 3298), [n/a] (2014) taxonomic synonym
Pterostylis wapstrarum D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Pterostylis wapstreorum D.L.Jones, orth. var. (1 August 1998) orthographic variantOligochaetochilus wapstrarum (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymOligochaetochilus wapstreorum Szlach., orth. var. (28 February 2001) nomenclatural synonymHymenochilus wapstrarum (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonym
Pterostylis williamsonii D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus williamsonii (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymBunochilus williamsonii (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis longifolia R.Br., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4A
Pterostylis woollsii Fitzg., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus woollsii (Fitzg.) Szlach., legitimate (28 February 2001) nomenclatural synonym
Pterostylis xerampelina (D.L.Jones & C.J.French) D.L.Jones & C.J.French, legitimate Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census Oligochaetochilus xerampelinus D.L.Jones & C.J.French, legitimate (2016) nomenclatural synonymPterostylis xerampelina (D.L.Jones & C.J.French) J.M.H.Shaw, isonym (2017) isonymPterostylis xerampelinus J.M.H.Shaw, orth. var. (2017) nomenclatural synonym
Pterostylis xerophila M.A.Clem., legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus xerophila Szlach., orth. var. (28 February 2001) nomenclatural synonymOligochaetochilus xerophilus (M.A.Clem.) Szlach., legitimate (28 February 2001) nomenclatural synonym
Pterostylis zebrina (D.L.Jones) D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus zebrinus D.L.Jones, legitimate (2015) nomenclatural synonymPterostylis aff. spathulata, [n/a] (1998) taxonomic synonymPterostylis sp. 'striped', [n/a] (2008) taxonomic synonymPterostylis sp. 'striped', [n/a] (2011) taxonomic synonymPterostylis sp. 'striped', [n/a] (2013) taxonomic synonymPterostylis sp. striped sepal greenhood (G.Brockman GBB355), [n/a] (2014) taxonomic synonym
Pterostylis ziegeleri D.L.Jones, legitimate Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census Oligochaetochilus ziegeleri (D.L.Jones) Szlach., legitimate (28 February 2001) nomenclatural synonymHymenochilus ziegeleri (D.L.Jones) D.L.Jones & M.A.Clem., legitimate (28 November 2002) nomenclatural synonymPterostylis cycnocephala Fitzg., legitimatemisapplication by Curtis, W.M. (1980), Angiospermae: Orchidaceae. The Student's Flora of Tasmania 4AHymenochilus cycnocephalus (Fitzg.) D.L.Jones & M.A.Clem., legitimatemisapplication by Buchanan, A.M. in Buchanan, A.M. (ed.) (2005), A Census of the Vascular Plants of Tasmania Edn. 4

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