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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 Conservation listings displayed on Florabase may also be out of date.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.

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.