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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 Conservation listings displayed on Florabase may also be out of date.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 androstemma F.Muell.
Trumpets

Reference
Fragm. (Mueller) 8:19 (1873)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, tufted perennial, grass-like or herb, 0.1-0.3 m high. Fl. yellow-cream, May to Aug. Lateritic gravel, yellow sand. Breakaway screes, hilltops.

Grazyna Paczkowska, Descriptive Catalogue, 10 June 1994
Image

Scientific Description

Leaves round (leaves terete), 45-270 mm long, 0.8-1 mm wide; bristles or hairs on the leaf margin absent; hairs on the surface of the leaf absent (leaf surfaces glabrous). Scape absent. Inflorescence subtended by a bract 8-10 mm long, with one flower; floral bracts 6-10 mm long; pedicels present, 4-6 mm long; flowers 25-45 mm long. Perianth hairy, radially symmetrical, uniformly coloured, white to cream or yellow, with six more or less equal tepals, the inner segments 15-22 mm long. Stamens six, in one level; filaments 11-12 mm long; anther 3.2-5 mm long, without an appendage. Style 33-45 mm long. Flowers in May, June, July or August. Occurs in the Yalgoo, Geraldton Sandplains, Swan Coastal Plain, Avon Wheatbelt and Jarrah Forest IBRA bioregion(s), of the South-west Botanical Province.

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

Distribution

IBRA Regions
Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Yalgoo.
IBRA Subregions
Dandaragan Plateau, Edel, Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth.
Local Government Areas (LGAs)
Carnamah, Chapman Valley, Chittering, Coorow, Dandaragan, Gosnells, Greater Geraldton, Irwin, Kalamunda, Mingenew, Moora, Mundaring, Murray, Northampton, Perenjori, Serpentine-Jarrahdale, Shark Bay, Swan, Three Springs, Toodyay, Victoria Plains, Wanneroo, Wongan-Ballidu.