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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.

Boronia coriacea Paul G.Wilson

Reference
Nuytsia 1(2):203-204 (1971)
Conservation Code
Priority Two
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, 0.1-0.6 m high. Fl. pink, Apr or Oct to Nov. Stony calcareous loam. Limestone plateaus, granite country.

Grazyna Paczkowska, Descriptive Catalogue, 15 August 1996

Scientific Description

Shrub, spines absent; branchlets verrucose (warty), +/- cylindrical in cross-section, glabrous. Leaves opposite, compound, 10-18 mm long, with 3-5 leaflets, each 6-12 mm long, 1.5-2 mm wide, flat, the margins flat, smooth, without distinct raised glands, glabrous; stipular excrescences absent. Flowers in terminal, loose clusters (cymes or panicles); pedicels 2-2.5 mm long; calyx present, 2-2.5 mm long, smooth, without distinct raised glands, glabrous; corolla pink, petals four, 4-5 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals, 2 mm long, smooth, glabrous; anthers 0.5-0.6 mm long, with an appendage; style 0.5-1 mm long. Flowers in April, October and November. Occurs in the South-West Botanical Province, in the Mallee and Esperance IBRA region(s). Conservation Code: Priority Two (P2).

C. Hollister and K.R. Thiele, 14 November 2023

Distribution

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