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A new classification for subtribe Pterostylidinae (Orchidaceae) is formally described in which there is one genus, Pterostylis R.Br., two subgenera and 10 sections. Five new combinations are made for this classification at the ranks of subgenus and section, viz. Pt. subg. Oligochaetochilus (Szlach.) Janes & Duretto, Pt. sect. Parviflorae (Benth.) Janes & Duretto, Pt. sect. Pharochilum (D.L.Jones&M.A.Clem.) Janes&Duretto, Pt. sect. Stamnorchis (D.L.Jones&M.A.Clem.) Janes & Duretto and Pt. sect. Urochilus (D.L.Jones & M.A.Clem.) Janes & Duretto. Pt. ser. Parviflorae Benth. is lectotypified. To complete the revision, seven new species-level combinations are made for two species from Western Australia, one fromNewSouth Wales and four from Queensland, viz. Pt. anaclasta (D.L.Jones) Janes&Duretto, Pt. extranea (D.L.Jones) Janes&Duretto, Pt. pearsonii (D.L.Jones) Janes&Duretto, Pt. pedina (D.L.Jones) Janes&Duretto, Pt. sinuata (D.L.Jones) Janes & Duretto, Pt. timothyi (D.L.Jones) Janes & Duretto and Pt. thulia (D.L.Jones) Janes & Duretto.

Item Type:	Refereed Article
Keywords:	greenhoods, orchids, Pterostylidinae, Pterostylis, systematics, taxonomy.
Research Division:	Biological Sciences
Research Group:	Evolutionary biology
Research Field:	Animal systematics and taxonomy
Objective Division:	Environmental Management
Objective Group:	Terrestrial systems and management
Objective Field:	Terrestrial biodiversity
UTAS Author:	Janes, JK (Ms Jasmine Janes)
ID Code:	67253
Year Published:	2010
Web of Science® Times Cited:	6
Deposited By:	Plant Science
Deposited On:	2011-03-01
Last Modified:	2011-05-27
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