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.

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Tetratheca exasperata R.Butcher

Reference: Nuytsia 17:119-123, Figs 1 (2007)
Conservation Code: Priority Three
Naturalised Status: Native to Western Australia
Name Status: Current

Few-branched shrub (subshrub), 0.1-0.35 m high. White-grey sand, sandy loam with gravel, orange-brown gravelly loam.

Distribution

IBRA Regions: Avon Wheatbelt, Jarrah Forest, Warren.
IBRA Subregions: Katanning, Southern Jarrah Forest, Warren.
Local Government Areas (LGAs): Boyup Brook, Cranbrook, Kojonup, Manjimup, West Arthur, Wickepin.