Pterostylis striata Fitzg.

Austral. Orch. 1: t.5 (1875) APNI

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Native

Flowering plant to 25 cm tall, stem leaves 3–7, spreading. Rosette leaves 4–10, ovate, 0.4–1.5 cm long, 3–9 mm wide, petiolate, margins finely crisped. Flower 1.6–1.9 cm long, erect, green and white with red-brown to brown suffusions and stripes; dorsal sepal with a filiform point 2–4 mm long; lateral sepals erect, tightly embracing the galea, sinus flat with a shallow central v-notch, protruding in a shallow curve when viewed from the side, free points to 1.4–1.6 cm long, filiform, erect, often curved forwards at the apex; petal margins not flared. Labellum oblong-lanceolate, tapered, 7–9 mm long, 2.5–3 mm wide, dark reddish brown, the tip just visible over the sinus in the set position. Flowers May.–Aug.

CVU, DunT, EGL, EGU, GipP, Glep, Gold, GGr, HNF, HSF, LoM, NIS, VVP, WPro, Wim. Also SA, NSW. Widespread in Victoria, from tea-tree scrub on coastal dunes to dry open forests and woodlands, on well-drained soils.

Hybridizes sporadically with P. concinna (see P. ×toveyana).

Created by: Jeff Jeanes, 2015-06-16
Updated by: Neville Walsh, 2018-06-19
Hero image
Distribution map
life Life
kingdom Plantae
phylum Tracheophyta
superorder Lilianae
order Asparagales
family Orchidaceae
genus Pterostylis
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Pterostylis striata in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Pterostylis striata in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Lowan Mallee present native
Wimmera present native
Glenelg Plain present native
Victorian Volcanic Plain present native
Gippsland Plain present native
Goldfields present native
Central Victorian Uplands present native
Greater Grampians present native
Dundas Tablelands present native
Northern Inland Slopes present native
East Gippsland Lowlands present native
East Gippsland Uplands present native
Wilsons Promontory present native
Highlands-Southern Fall present native
Highlands-Northern Fall present native

State distribution

Distribution map
State
South Australia
New South Wales
Victoria
Tasmania