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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.

Petrophile axillaris Meisn.

Reference
Hooker's J.Bot.Kew Gard.Misc. 7:68 (1855)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, multi-stemmed shrub, to 3 m high. Fl. pink & purple & grey, Sep to Nov. Red, yellow or grey sand over limestone, sandy loams & gravel. Sandplains, gentle slopes, ridges.

Ben Richardson, Descriptive Catalogue, 13 October 2021
Image

Scientific Description

Shrubs, 0.5-3 m high; branchlets hairy, with straight hairs. Leaves alternate, 20-30 mm long, hairy; lamina terete, twice or more divided, pinnately divided, divided to the midrib, with 25-76 points or lobes; distance from base of leaf to lowest lobe 4-7 mm. Inflorescences not viscid, pink or grey. Perianth 14-18 mm long, hairy, the limb apex hairy all over; pistil 14-18 mm long; pollen presenter fusiform, hairy, 4-4.5 mm long. Cone with persistent scales, 10-12 mm long. Flowers in September, October or November. Occurs in the South-west (SW) Botanical Province(s), in the Geraldton Sandplains (GS), Swan Coastal Plain (SWA) or Warren (WAR) IBRA subregion(s).

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

Distribution

IBRA Regions
Geraldton Sandplains, Swan Coastal Plain, Warren.
IBRA Subregions
Geraldton Hills, Lesueur Sandplain, Perth, Warren.
IMCRA Regions
Central West Coast, Leeuwin-Naturaliste.
Local Government Areas (LGAs)
Augusta Margaret River, Cambridge, Carnamah, Claremont, Cockburn, Coorow, Cottesloe, Dandaragan, Gingin, Greater Geraldton, Irwin, Joondalup, Mandurah, Rockingham, Stirling, Wanneroo, Waroona.