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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. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. 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 Monday, 2 March 2026 +08:00.

Boronia ternata var. promiscua Duretto

Reference
Muelleria 12:28 (1999)
Conservation Code
Priority Three
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading shrub, to 1 m high. Fl. Jun or Sep to Oct. Yellow sandy clay, laterite. Mallee, heath.

Amanda Spooner, Descriptive Catalogue, 29 June 1999

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, simple, 6-15 mm long, 2-5 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; pedicels 4-5.5 mm long; calyx present, 3-3.5 mm long, smooth, without distinct raised glands, covered in hairs or scales, the hairs stellate (star-shaped); corolla pink or white or cream, petals four, 6-10 mm long, valvate (not overlapping), free, hairy on the surfaces; stamens twice as many as petals, 1.5-2 mm long, smooth, hairy; anthers 0.6 mm long, with an appendage. Flowers in June, September and October. Occurs in the Eremaean and South-West Botanical Province, in the Coolgardie and Avon Wheatbelt IBRA region(s). Conservation Code: Priority Three (P3).

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

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie.
IBRA Subregions
Merredin, Southern Cross.
Local Government Areas (LGAs)
Kondinin, Yilgarn.