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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +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.