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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 project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). 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 Saturday, 2 May 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.