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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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Cenchrus setiger Vahl
Birdwood Grass

Reference
Enum.Pl. 395 (1805)
Conservation Code
Not threatened
Naturalised Status
Alien to Western Australia
Name Status
Current

Erect, tussocky, stoloniferous perennial, herb or grass-like, to 0.5 m high. Fl. cream-purple, Apr to May. Brown sands, red loam, pindan soils. Sand dunes, plains, rangelands, stony hillsides, floodplains.

Amanda Spooner, Descriptive Catalogue, 3 October 2007
Image

Distribution

IBRA Regions
Carnarvon, Central Kimberley, Dampierland, Gascoyne, Geraldton Sandplains, Gibson Desert, Great Sandy Desert, Great Victoria Desert, Murchison, Northern Kimberley, Ord Victoria Plain, Pilbara, Tanami, Victoria Bonaparte.
IBRA Subregions
Ashburton, Augustus, Cape Range, Carnegie, Chichester, Eastern Murchison, Fitzroy Trough, Fortescue, Geraldton Hills, Hamersley, Keep, Lateritic Plain, Mackay, Mitchell, Mount Eliza, Pindanland, Purnululu, Roebourne, Shield, Tanami Desert, Western Murchison, Wooramel.
IMCRA Regions
Pilbara (offshore), Shark Bay.
Local Government Areas (LGAs)
Ashburton, Broome, Carnarvon, Chapman Valley, Derby-West Kimberley, East Pilbara, Exmouth, Halls Creek, Karratha, Laverton, Meekatharra, Mount Magnet, Northampton, Port Hedland, Sandstone, Shark Bay, Upper Gascoyne, Wiluna, Wyndham-East Kimberley.