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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Bupleurum semicompositum L.

Reference: Demonstr.Pl. 7 (1753)
Conservation Code: Not threatened
Naturalised Status: Alien to Western Australia
Name Status: Current

Upright or decumbent, glaucous annual, herb, 0.04-0.15(-0.3) m high. Fl. yellow-green, Sep to Nov. Granitic or calcareous sandy soils. River margins, granite rocks, roadsides.

Distribution

IBRA Regions: Coolgardie, Esperance Plains, Geraldton Sandplains, Hampton, Mallee.
IBRA Subregions: Eastern Mallee, Fitzgerald, Geraldton Hills, Hampton, Mardabilla, Southern Cross.
Local Government Areas (LGAs): Dundas, Esperance, Kondinin, Northampton, Ravensthorpe.