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Service Notice

The Western Australian Herbarium’s collections management system and census were set to read-only mode on 1 October 2025. Taxonomic updates published since this time are not being reflected in Florabase, herbarium collections, or Western Australia’s taxonomic names census (Nomos). Conservation listings displayed on Florabase may also be out of date. Please refer to DBCA’s Threatened species and communities webpage for the most recent Threatened and Priority Flora List, noting that recent taxonomic updates are similarly not included. Our database migration is moving to a staging phase. We thank you for your patience as we ensure the integrity of our biodiversity data, develop new workflows, and train staff to use the new systems. Please reach out to us if you have any questions or concerns.

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Conostylis caricina subsp. elachys Hopper

Reference
Fl.Australia 45:460 (1987)
Conservation Code
Priority One
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, tufted perennial, grass-like or herb, 0.05-0.1 m high. Fl. cream-yellow, Jul to Aug. Gravel, clayey loam, sand.

Grazyna Paczkowska, Descriptive Catalogue, 15 June 1994

Scientific Description

Leaves flat, 45-170 mm long, 1.5-3.5 mm wide; bristles or hairs on the leaf margin present, 0.5-1.5 mm long, with at least some small side branches at the base or simple, without any side branches, straight and rigid, lying parallel with the margin; hairs on the surface of the leaf absent (leaf surfaces glabrous). Scape present, hairy, 35-60 mm long. Inflorescence subtended by a bract 9-10 mm long, with several flowers; floral bracts 6-7.5 mm long; pedicels present, 1.5-2 mm long; flowers 7-11 mm long. Perianth hairy, radially symmetrical, uniformly coloured, yellow, with six more or less equal tepals, the inner segments 5-5.5 mm long. Stamens six, in one level; filaments 0.5-1 mm long; anther 2.6-3.5 mm long, without an appendage. Style 3.5-6 mm long. Flowers in July or August. Occurs in the Avon Wheatbelt and Jarrah Forest IBRA bioregion(s), of the South-west Botanical Province. Conservation Code Priority One (P1).

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

Distribution

IBRA Regions
Avon Wheatbelt, Jarrah Forest.
IBRA Subregions
Katanning, Merredin, Northern Jarrah Forest.
Local Government Areas (LGAs)
Cunderdin, Dowerin, Goomalling, Toodyay, Victoria Plains.