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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.

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.