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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

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Triglochin hexagona J.M.Black
Six-point Arrowgrass

Reference
Trans.& Proc.Roy.Soc.South Australia 49:270 (1925)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Tufted annual, herb, 0.03-0.1 m high. Fl. green, Jun to Aug. Clay. Saline flats.

Grazyna Paczkowska, Descriptive Catalogue, 11 August 1994

Distribution

IBRA Regions
Carnarvon, Gascoyne, Great Sandy Desert, Great Victoria Desert, Little Sandy Desert, Murchison, Pilbara.
IBRA Subregions
Augustus, Cape Range, Carnegie, Eastern Murchison, Fortescue, Mackay, Shield, Trainor, Western Murchison.
Local Government Areas (LGAs)
Ashburton, Cue, East Pilbara, Exmouth, Laverton, Meekatharra, Menzies, Wiluna.