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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

Boronia purdieana subsp. calcicola Paul G.Wilson

Reference
Nuytsia 12(1):128-129 (1998)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, 0.2-0.7 m high, petaline anthers oblong, curved, ca 0.8 mm long. Fl. yellow/red, May to Aug. Sand over limestone. Heath and scrub.

Helen Coleman, Descriptive Catalogue, 19 May 1998
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, 6-12 mm long, with 5-9 leaflets, each 3.5-10 mm long, 0.8-1.6 mm wide, flat, the margins flat or revolute, smooth, without distinct raised glands, covered in hairs or scales, with stellate (star shaped) hairs; stipular excrescences absent. Flowers axillary, solitary; pedicels 1.5-2.5 mm long; calyx present, 1.2-1.8 mm long, smooth, without distinct raised glands, glabrous; corolla red or yellow, petals four, 4-6 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals. Flowers in May, June, July and August. Occurs in the Eremaean and South-West Botanical Province, in the Yalgoo and Geraldton IBRA region(s).

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

Distribution

IBRA Regions
Geraldton Sandplains, Yalgoo.
IBRA Subregions
Edel, Geraldton Hills.
IMCRA Regions
Central West Coast.
Local Government Areas (LGAs)
Northampton, Shark Bay.