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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 oxyantha var. brevicalyx (Benth.) Paul G.Wilson

Reference
Nuytsia 1:202 (1971)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading shrub, 0.3-0.8 m high. Fl. pink, Aug to Dec or Feb. Gravel, clay, loam. Breakaways, ironstone slopes.

Grazyna Paczkowska, Descriptive Catalogue, 19 August 1996
Image

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, covered in hairs or scales, the hairs stellate (star-shaped). Leaves opposite, compound, 8-9 mm long, with 3 leaflets, each 7-9 mm long, 0.8-1 mm wide, flat, the margins flat, smooth, without distinct raised glands, covered in hairs or scales, with stellate (star shaped) hairs; stipular excrescences absent. Flowers axillary, solitary; pedicels 2.5-5 mm long; calyx present, 1.5-3 mm long, smooth, without distinct raised glands, covered in hairs or scales, the hairs stellate (star-shaped); corolla pink, petals four, 5-10 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals, 1.5-2 mm long, smooth, ciliate (with a marginal fringe of hairs); anthers 0.5 mm long, with an appendage; style 0.5 mm long. Flowers in February, August, September, October, November and December. Occurs in the South-West Botanical Province, in the Esperance IBRA region(s).

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

Distribution

IBRA Regions
Esperance Plains.
IBRA Subregions
Fitzgerald, Recherche.
Local Government Areas (LGAs)
Albany, Gnowangerup, Jerramungup, Ravensthorpe.