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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. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Monday, 2 March 2026 +08:00.

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Oncosiphon piluliferum (L.f.) Källersjö
Globe Chamomile

Reference
Bot.J.Linn.Soc. 96:314 (1988)
Conservation Code
Not threatened
Naturalised Status
Alien to Western Australia
Name Status
Current

Erect annual, herb, to 0.7 m high. Fl. yellow, Sep. Variety of soils including sand and gravel. Valleys, near salt lakes, along track edges, in disturbed woodlands & agricultural sites.

Amanda Spooner, Descriptive Catalogue, 10 May 2004
Image

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Geraldton Sandplains, Swan Coastal Plain.
IBRA Subregions
Dandaragan Plateau, Katanning, Lesueur Sandplain, Merredin, Southern Cross.
Local Government Areas (LGAs)
Cunderdin, Dalwallinu, Dandaragan, Koorda, Mingenew, Moora, Mount Marshall, Mukinbudin, Northam, Nungarin, Trayning, Westonia.