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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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Calocephalus platycephalus (F.Muell.) Benth.
Billybuttons

Reference
Fl.Austral. 3:576 (1867)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Annual, herb. Fl. yellow, Jul to Oct. Red sand. Rocky creek beds.

Amanda Spooner, Descriptive Catalogue, 23 April 1997
Image

Distribution

IBRA Regions
Central Ranges, Great Sandy Desert, Tanami.
IBRA Subregions
Mackay, Mann-Musgrave Block, Tanami Desert.
Local Government Areas (LGAs)
East Pilbara, Halls Creek, Ngaanyatjarraku.