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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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Pimelea microcephala R.Br.
Shrubby Riceflower

Reference
Prodr. 361 (1810)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect shrub, 0.8-2.5 m high. Fl. white-cream-yellow-green, Apr to Oct or Dec. Sandy soils.

Grazyna Paczkowska, Descriptive Catalogue, 29 February 1996
Image

Distribution

IBRA Regions
Avon Wheatbelt, Carnarvon, Coolgardie, Gascoyne, Geraldton Sandplains, Great Victoria Desert, Mallee, Murchison, Nullarbor, Pilbara, Yalgoo.
IBRA Subregions
Ashburton, Augustus, Cape Range, Carnegie, Central, Eastern Goldfield, Eastern Mallee, Eastern Murchison, Edel, Geraldton Hills, Hamersley, Lesueur Sandplain, Maralinga, Mardabilla, Merredin, Nullarbor Plain, Southern Cross, Tallering, Western Murchison, Wooramel.
IMCRA Regions
Abrolhos Islands, Central West Coast, Ningaloo, Shark Bay.
Local Government Areas (LGAs)
Ashburton, Carnarvon, Chapman Valley, Coolgardie, Cue, Dalwallinu, Dundas, East Pilbara, Esperance, Exmouth, Greater Geraldton, Irwin, Kalgoorlie-Boulder, Koorda, Laverton, Leonora, Meekatharra, Menzies, Mingenew, Morawa, Mount Magnet, Mukinbudin, Murchison, Northampton, Nungarin, Perenjori, Sandstone, Shark Bay, Three Springs, Trayning, Upper Gascoyne, Westonia, Wiluna, Yalgoo, Yilgarn.