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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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Digitaria brownii (Roem. & Schult.) Hughes
Cotton Panic Grass

Reference
Bull.Misc.Inform.Kew 313 (1923)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Tufted, decumbent perennial, grass-like or herb, 0.3-1 m high. Fl. Apr to Jul. Sand, clay, loam, granite rocks. Creeks.

Grazyna Paczkowska, Descriptive Catalogue, 5 November 1993

Distribution

IBRA Regions
Central Ranges, Coolgardie, Dampierland, Esperance Plains, Gascoyne, Geraldton Sandplains, Gibson Desert, Great Sandy Desert, Great Victoria Desert, Little Sandy Desert, Murchison, Northern Kimberley, Ord Victoria Plain, Pilbara, Swan Coastal Plain, Victoria Bonaparte, Yalgoo.
IBRA Subregions
Ashburton, Augustus, Carnegie, Central, Chichester, Eastern Goldfield, Eastern Murchison, Fitzgerald, Fitzroy Trough, Fortescue, Geraldton Hills, Hamersley, Keep, Lateritic Plain, Mann-Musgrave Block, McLarty, Mitchell, Perth, Pindanland, Purnululu, Roebourne, Rudall, Shield, Tallering, Western Murchison.
Local Government Areas (LGAs)
Ashburton, Broome, Cue, Dandaragan, Derby-West Kimberley, Dundas, East Pilbara, Halls Creek, Kalgoorlie-Boulder, Karratha, Laverton, Meekatharra, Menzies, Mount Magnet, Murchison, Ngaanyatjarraku, Northampton, Port Hedland, Ravensthorpe, Sandstone, Upper Gascoyne, Wiluna, Wyndham-East Kimberley, Yalgoo.