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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Monday, 2 March 2026 +08:00.

Conostylis villosa Benth.

Reference
Fl.Austral. 6:433 (1873)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, tufted grey-green perennial, grass-like or herb, 0.1-0.2 m high. Fl. yellow/purple-red, Sep to Oct. Grey or yellow sand, gravel.

Grazyna Paczkowska, Descriptive Catalogue, 21 June 1994

Scientific Description

Leaves flat, 50-100 mm long, 0.5-1 mm wide; bristles or hairs on the leaf margin present, 2.5-7 mm long, with at least some small side branches at the base, straight and rigid, diverging outward at around 90° or angled towards the leaf apex; hairs on the surface of the leaf absent (leaf surfaces glabrous). Scape present, hairy, 55-120 mm long. Inflorescence subtended by a bract 10-19 mm long, with several flowers; floral bracts 6-8 mm long; pedicels present, 1-2 mm long; flowers 9-12 mm long. Perianth hairy, radially symmetrical, suffused with a darker colour over the base colour, yellow, with six more or less equal tepals, the inner segments 4.5-6 mm long. Stamens six, in two levels alternating; filaments 1-2 mm long; anther 2.3-3 mm long, without an appendage. Style 8-10 mm long. Flowers in September or October. Occurs in the Avon Wheatbelt, Jarrah Forest and Mallee IBRA bioregion(s), of the South-west Botanical Province.

C. Hollister and K.R. Thiele, 18 January 2020

Distribution

IBRA Regions
Avon Wheatbelt, Jarrah Forest, Mallee.
IBRA Subregions
Katanning, Merredin, Northern Jarrah Forest, Southern Jarrah Forest, Western Mallee.
Local Government Areas (LGAs)
Beverley, Bruce Rock, Collie, Corrigin, Dumbleyung, Kent, Kulin, Pingelly, Victoria Plains, West Arthur, Wickepin, Wongan-Ballidu, Woodanilling, York.