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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.

Lepidium pseudoruderale Thell.

Reference
Neue Denkschr.Schweiz.Naturf.Ges. 41:303 (1906)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Decumbent to erect annual (ephemeral), herb, (0.05-)0.1-0.3 m high. Fl. white-green, Aug to Oct. Sand or clay loam, often over limestone. Interdunal depressions, ridges, cliffs.

Grazyna Paczkowska, Descriptive Catalogue, 18 April 1996

Distribution

IBRA Regions
Avon Wheatbelt, Carnarvon, Hampton, Murchison, Nullarbor.
IBRA Subregions
Cape Range, Hampton, Merredin, Nullarbor Plain, Western Murchison, Wooramel.
IMCRA Regions
Eucla.
Local Government Areas (LGAs)
Carnarvon, Dundas, Exmouth, Greater Geraldton, Kalgoorlie-Boulder, Murchison, Shark Bay.