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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). Please reach out to us if you have any questions or concerns.

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Nuytsia
The journal of the Western Australian Herbarium

Tetratheca pilata (Elaeocarpaceae), a new and apparently rare species from the Ongerup area of south-west Western Australia
BUTCHER, R.

Tetratheca pilata R.Butcher is described here as a new species and differentiated from similar taxa based on the prominent apical seta on its linear leaves and its more or less opposite-decussate phyllotaxis. Tetratheca pilata is an apparently rare, granite endemic from the Ongerup area and is listed as Priority One under the Department of Environment and Conservation’s Conservation Codes for Western Australian Flora. Images of this taxon and a distribution map are provided.