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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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Senecio pinnatifolius A.Rich. var. pinnatifolius

Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, sprawling or prostrate annual or perennial, herb, to 1.5 m high. Fl. yellow, Jul or Sep to Dec. White, grey, yellow, brown or red sand, black peaty sandy clay, skeletal soils, gravel, limestone, granite. Coastal dunes, along low cliffs, rock summits.

Amanda Spooner, Descriptive Catalogue, 31 January 2006
Image

Distribution

IBRA Regions
Avon Wheatbelt, Carnarvon, Coolgardie, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Murchison, Swan Coastal Plain, Warren, Yalgoo.
IBRA Subregions
Cape Range, Eastern Goldfield, Eastern Mallee, Eastern Murchison, Edel, Fitzgerald, Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth, Recherche, Southern Jarrah Forest, Tallering, Warren, Western Mallee, Wooramel.
IMCRA Regions
Abrolhos Islands, Eucla, Pilbara (nearshore), Pilbara (offshore), Shark Bay, WA South Coast, Zuytdorp.
Local Government Areas (LGAs)
Ashburton, Boddington, Boyup Brook, Brookton, Carnarvon, Cranbrook, Denmark, Dundas, Esperance, Exmouth, Gingin, Gnowangerup, Greater Geraldton, Harvey, Irwin, Jerramungup, Kalgoorlie-Boulder, Kulin, Manjimup, Morawa, Mount Marshall, Northampton, Perenjori, Plantagenet, Ravensthorpe, Sandstone, Shark Bay, York.