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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.

Hakea subsulcata Meisn.

Reference
Lehm., Pl.Preiss. [J.G.C.Lehmann] 1:555-556 (1845)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, 1-3 m high. Fl. white-cream/pink-purple, May to Aug. White, yellow/red/brown sand, often with gravel, laterite.

Grazyna Paczkowska, Descriptive Catalogue, 4 September 1995
Image

Scientific Description

Shrubs, 1-3 m high; branchlets glabrous or hairy. Leaves alternate, 30-120(-150) mm long, 0.8-1 mm wide, glabrous; lamina terete, entire. Inflorescences axillary or terminal, pink; pedicels 3-4 mm long. Perianth 5-6 mm long, glabrous; ovary glabrous; pistil 10-13.5 mm long, pollen presenter erect, style glabrous. Follicles 14-18 mm long, 7-9 mm wide, corky tetrahedral projections (on external surfaces of fruit) absent; seed 10.5-14 mm long (including wing), 4-6 mm wide, the wing discontinuous, marginal, extending down one lateral side only. Flowers in May, June, July or August. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Murchison (MUR), Coolgardie (COO), Swan Coastal Plain (SWA), Avon Wheatbelt (AW), Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s).

C. Hollister and K.R. Thiele, 19 January 2024

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Mallee, Swan Coastal Plain.
IBRA Subregions
Fitzgerald, Katanning, Merredin, Perth, Southern Cross, Western Mallee.
Local Government Areas (LGAs)
Beverley, Corrigin, Dumbleyung, Dundas, Gnowangerup, Kent, Kondinin, Kulin, Lake Grace, Murray, Narembeen, Quairading, Ravensthorpe, Trayning, Wickepin, Yilgarn.