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Service Notice

The Western Australian Herbarium’s collections management system and census were set to read-only mode on 1 October 2025. Taxonomic updates published since this time are not being reflected in Florabase, herbarium collections, or Western Australia’s taxonomic names census (Nomos). Conservation listings displayed on Florabase may also be out of date. Please refer to DBCA’s Threatened species and communities webpage for the most recent Threatened and Priority Flora List, noting that recent taxonomic updates are similarly not included. Our database migration is moving to a staging phase. We thank you for your patience as we ensure the integrity of our biodiversity data, develop new workflows, and train staff to use the new systems. Please reach out to us if you have any questions or concerns.

The notice period started at 12:00 pm on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Friday, 1 January 2027 +08:00.

Hakea petiolaris subsp. angusta Haegi

Reference
Fl.Australia 17B:395 (1999)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, 1-2 m high. Fl. pink & cream, Mar to May. Outcrops.

Amanda Spooner, Descriptive Catalogue, 23 June 2003

Scientific Description

Trees or Shrubs, 1-2 m high; branchlets glabrous or hairy. Leaves alternate, 40-105(-150) mm long, 12-40(-60) mm wide, glabrous; lamina flat, widest around the middle, entire. Inflorescences axillary, cream; pedicels 8-9 mm long. Perianth 7-8 mm long, glabrous; ovary glabrous; pistil 14-18 mm long, pollen presenter erect, style glabrous. Follicles 23-25 mm long, 11-13 mm wide, corky tetrahedral projections (on external surfaces of fruit) absent; seed 14-22 mm long (including wing), the wing discontinuous, marginal, extending ± unequally down each lateral side. Flowers in March, April or May. Occurs in the South-west (SW) Botanical Province(s), in the Mallee (MAL) IBRA subregion(s).

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

Distribution

IBRA Regions
Mallee.
IBRA Subregions
Western Mallee.
Local Government Areas (LGAs)
Kulin, Lake Grace.