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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.

Philotheca kalbarriensis Paul G.Wilson

Reference
Nuytsia 12(2):252-253 (1998)
Conservation Code
Priority Two
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, to 1 m high, leaves narrowly fusiform, ca 4 mm long; flowers solitary, axillary; staminal filaments ciliate. Fl. white, Aug. Yellow sandy clay. Acacia acuminata scrub.

Helen Coleman, Descriptive Catalogue, 13 November 1998

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, glabrous. Leaves opposite, simple, 3-6 mm long, 0.5-1 mm wide, flat, the margins revolute, verrucose (warty), glabrous; stipular excrescences absent. Flowers axillary, solitary; pedicels 2-2.5 mm long; calyx present, 2 mm long, smooth, without distinct raised glands, glabrous; corolla white or cream, petals five, 4.5-5 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals, 1.8-2.2 mm long, smooth, ciliate (with a marginal fringe of hairs); anthers 0.7 mm long, with an appendage. Flowers in August. Occurs in the Eremaean and South-West Botanical Province, in the Yalgoo and Geraldton IBRA region(s). Conservation Code: Priority Two (P2).

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

Distribution

IBRA Regions
Geraldton Sandplains, Yalgoo.
IBRA Subregions
Edel, Geraldton Hills.
Local Government Areas (LGAs)
Greater Geraldton, Northampton.