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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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Astrebla squarrosa C.E.Hubb.
Bull Mitchell Grass

Reference
Bull.Misc.Inform.Kew 259-261 (1928)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, tufted perennial, grass-like or herb, 0.2-1.5 m high. Fl. green, Apr to May. Heavy dark-brown clay.

Grazyna Paczkowska, Descriptive Catalogue, 22 October 1993

Distribution

IBRA Regions
Central Kimberley, Dampierland, Ord Victoria Plain, Victoria Bonaparte.
IBRA Subregions
Fitzroy Trough, Keep, Pentecost, Purnululu, South Kimberley Interzone.
Local Government Areas (LGAs)
Derby-West Kimberley, Halls Creek, Wyndham-East Kimberley.