Skip to main content

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 Conservation listings displayed on Florabase may also be out of date.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

Reference
Nuytsia 12(2):255 (1998)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, 0.3-1 m high. Fl. white, Jul to Nov. Sandy soils & gravel. Sandplains, breakaways, granite rocks.

Grazyna Paczkowska, Descriptive Catalogue, 21 August 1996
Image

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, glabrous. Leaves alternate, simple, 2-3 mm long, 0.5-0.8 mm wide, terete, smooth, without distinct raised glands, covered in hairs or scales or glabrous, with stellate (star shaped) hairs; stipular excrescences absent. Flowers terminal. solitary; pedicels 1-1.5 mm long; calyx present, 2.5-3.5 mm long, verrucose (warty), covered in hairs or scales, the hairs stellate (star-shaped); corolla white or cream, petals five, imbricate (overlapping), free, hairy on the surfaces; stamens twice as many as petals, 2.5-4 mm long, smooth, hairy; anthers 0.7-1 mm long, with an appendage; style 4-5.5 mm long, hairy. Flowers in July, August, September, October and November. Occurs in the Eremaean and South-West Botanical Province, in the Yalgoo, Avon Wheatbelt and Mallee IBRA region(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Yalgoo.
IBRA Subregions
Merredin, Tallering.
Local Government Areas (LGAs)
Bruce Rock, Dalwallinu, Koorda, Merredin, Mount Marshall, Mukinbudin, Perenjori, Tammin, Westonia, Wongan-Ballidu, Yalgoo, Yilgarn.