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 Conservation listings displayed on Florabase may also be out of date.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

Philotheca gardneri (Paul G.Wilson) Paul G.Wilson subsp. gardneri

Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, to 1.5 m high, leaves narrowly clavate, 5-8 mm long. Fl. white & cream & pink, Apr to Oct. Stony red-brown sandy loam, yellow sandy clay, red clay. Plains, gentle slopes, hillsides, gullies.

Amanda Spooner, Descriptive Catalogue, 19 November 2007
Image

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, glabrous. Leaves opposite, simple, 4-7.5 mm long, 0.8-1 mm wide, flat, the margins revolute, verrucose (warty), glabrous; stipular excrescences present. Flowers terminal. solitary; pedicels 2.5-3.5 mm long; calyx present, 1-2 mm long, verrucose (warty), glabrous; corolla pink or white or cream, petals five, 6-8 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals, 2-2.7 mm long, smooth, ciliate (with a marginal fringe of hairs); anthers 0.6-1.2 mm long, with an appendage. Flowers in April, May, June, July, August, September and October. Occurs in the South-West Botanical Province, in the Avon Wheatbelt, Mallee and Esperance IBRA region(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Esperance Plains, Mallee.
IBRA Subregions
Eastern Mallee, Fitzgerald, Katanning, Merredin, Recherche, Western Mallee.
IMCRA Regions
WA South Coast.
Local Government Areas (LGAs)
Albany, Bruce Rock, Esperance, Jerramungup, Kondinin, Lake Grace, Ravensthorpe, Wagin.