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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.

Haemodorum venosum T.Macfarlane

Reference
Fl.Austral. 45:464 (1987)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Bulbaceous, perennial, herb, 0.5-1.5 m high. Fl. black/brown-black, Oct to Nov. White, grey or brown sand, laterite.

Grazyna Paczkowska, Descriptive Catalogue, 22 June 1994

Scientific Description

Leaves flat, 65-230 mm long, 10-15 mm wide; bristles or hairs on the leaf margin absent; hairs on the surface of the leaf absent (leaf surfaces glabrous). Scape present, glabrous, 650-1080 mm long. Inflorescence subtended by a bract 15-30 mm long, with several flowers; floral bracts 9-10 mm long; pedicels present, 3.5-9 mm long; flowers 9-12 mm long. Perianth glabrous, radially symmetrical, uniformly coloured, black or brown, clearly with three inner and three outer tepals, the inner segments 0.5-9 mm long. Stamens three, in one level; filaments 0.5-0.8 mm long; anther 4-4.5 mm long, without an appendage. Style 7.5-10 mm long. Flowers in October or November. Occurs in the Geraldton Sandplains, Swan Coastal Plain and Avon Wheatbelt 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, Swan Coastal Plain.
IBRA Subregions
Dandaragan Plateau, Katanning, Lesueur Sandplain, Perth.
Local Government Areas (LGAs)
Carnamah, Coorow, Dandaragan, Gingin, Swan, Victoria Plains.