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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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Triodia wiseana C.A.Gardner
Limestone Spinifex

Reference
J.Roy.Soc.Western Australia 27:166 (1942)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Perennial, grass-like or herb, 0.3-1.2 m high, leaf sheath with long straight stiff hairs, lemma deeply and narrowly lobed. Fl. green-purple, Oct to Dec or Jan to May. Shallow & skeletal soils, alluvium, stony clayey loam, coarse sandy soils. Gullies, hills, ranges, outcrops, sandplains, creek beds.

Helen Coleman, Descriptive Catalogue, 30 April 1998
Image

Distribution

IBRA Regions
Carnarvon, Central Kimberley, Dampierland, Gascoyne, Great Sandy Desert, Little Sandy Desert, Ord Victoria Plain, Pilbara, Tanami.
IBRA Subregions
Ashburton, Augustus, Cape Range, Chichester, Fitzroy Trough, Fortescue, Hamersley, Hart, McLarty, Mount Eliza, Pentecost, Purnululu, Roebourne, Rudall, South Kimberley Interzone, Tanami Desert, Trainor.
IMCRA Regions
Ningaloo.
Local Government Areas (LGAs)
Ashburton, Derby-West Kimberley, East Pilbara, Exmouth, Halls Creek, Karratha, Meekatharra, Port Hedland, Upper Gascoyne, Wiluna, Wyndham-East Kimberley.