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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.

Hakea arborescens R.Br.
Common Hakea

Reference
Trans.Linn.Soc.London 10:187 (1810)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Tall shrub or tree, 2-7 m high, leaves flat, 1-9 mm wide; flower indumentum: white-pubescent, pedicel and claw, ferruginous on limb. Fl. cream-yellow, Jan to Jun. Basalt, laterite over basalt, sandstone.

Amanda Spooner, Descriptive Catalogue, 23 June 2003
Image

Scientific Description

Trees or Shrubs, 2-7 m high; branchlets hairy. Leaves alternate, 50-170 mm long, 1-13 mm wide, glabrous; lamina flat, widest around the middle, entire. Inflorescences axillary, white or yellow; pedicels 3-4 mm long. Perianth 2-4 mm long, hairy; ovary glabrous; pistil 3-4.5 mm long, pollen presenter conical, style glabrous. Follicles 30-55 mm long, 16-30 mm wide, corky tetrahedral projections (on external surfaces of fruit) absent; seed 21-35 mm long (including wing), 7.5-13.5 mm wide, the wing discontinuous, apical. Flowers in January, February, March, April, May or June. Occurs in the Northern (N) Botanical Province(s), in the Northern Kimberley (NK), Victoria Bonaparte (VB), Central Kimberley (CK), Dampierland (DL) or Ord-Victoria Plains (OVP) IBRA subregion(s).

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

Distribution

IBRA Regions
Central Kimberley, Dampierland, Northern Kimberley, Ord Victoria Plain, Victoria Bonaparte.
IBRA Subregions
Berkeley, Fitzroy Trough, Hart, Keep, Mitchell, Mount Eliza, Pentecost, Pindanland, Purnululu, South Kimberley Interzone.
IMCRA Regions
Canning, Kimberley, King Sound.
Local Government Areas (LGAs)
Broome, Derby-West Kimberley, Halls Creek, Wyndham-East Kimberley.