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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. The Herbarium team, working with the Biodiversity Information Office, now have the Nomos-hosted WACensus in production, and we will begin to update the flora and fungi for WA within the system soon. The Specify project team continues to test and streamline the new collections management system, and we expect this to be online in October. 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 Thursday, 1 October 2026 +08:00.

Hakea bicornata R.M.Barker

Reference
J.Adelaide Bot.Gard. 13: 104-105 (1990)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Multi-stemmed, lignotuberous shrub, 0.8-2 m high. Fl. cream-white, Apr to May or Aug. Sandy loam, white sandy clay loam over granite.

Amanda Spooner, Descriptive Catalogue, 23 June 2003
Image

Scientific Description

Shrubs, 0.8-2 m high; branchlets hairy. Leaves alternate, 65-145 mm long, 1-1.5 mm wide, glabrous; lamina terete, entire. Inflorescences axillary, cream; pedicels 3-4.5 mm long. Perianth 3-5 mm long, glabrous; ovary glabrous; pistil 3-5 mm long, pollen presenter oblique, style glabrous. Follicles 15-22 mm long, 12-15 mm wide, corky tetrahedral projections (on external surfaces of fruit) absent; seed 11 mm long (including wing), 5.5 mm wide, the wing discontinuous, marginal, extending down one lateral side only. Flowers in May, June, July or August. Occurs in the South-west (SW) Botanical Province(s), in the Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s).

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

Distribution

IBRA Regions
Esperance Plains, Mallee.
IBRA Subregions
Eastern Mallee, Recherche.
Local Government Areas (LGAs)
Esperance.