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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 Conservation listings displayed on Florabase may also be out of date.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 pachyphylla (Paul G.Wilson) Paul G.Wilson

Reference
Nuytsia 12(2):254 (1998)
Conservation Code
Priority One
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, 0.3-1.5 m high. Fl. white, May or Sep. Sand, red loam, clay loam. Sandplains, hill tops.

Grazyna Paczkowska, Descriptive Catalogue, 21 August 1996

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, glabrous. Leaves opposite, simple, 3-6 mm long, 1-2 mm wide, flat, the margins flat, verrucose (warty), glabrous; stipular excrescences present. Flowers axillary, solitary; pedicels 3-6.5 mm long; calyx present, 1-2.5 mm long, verrucose (warty), glabrous; corolla white or cream, petals five, 4-6 mm long, imbricate (overlapping), free, glabrous; stamens twice as many as petals, 1.5-2 mm long, smooth, hairy; anthers 0.5-0.6 mm long, with an appendage; style 4-5 mm long, hairy. Flowers in May and September. Occurs in the Eremaean Botanical Province, in the Yalgoo IBRA region(s). Conservation Code: Priority One (P1).

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

Distribution

IBRA Regions
Coolgardie.
IBRA Subregions
Eastern Goldfield, Southern Cross.
Local Government Areas (LGAs)
Coolgardie, Dundas.