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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. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). 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 Wednesday, 1 July 2026 +08:00.

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Stylidium lineatum Sond.
Sunny Triggerplant

Reference
Lehm., Pl.Preiss. [J.G.C.Lehmann] 1:376 (1845)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rosetted perennial, herb, 0.2-0.7 m high, Leaves adpressed to soil, spathulate, 2-5 cm long, (3-) 5-11 mm wide, apex obtuse to subacute, margin entire, glandular, striate. Scape glandular at base, glabrous above. Inflorescence racemose. Fl. yellow, Oct to Nov. Grey to brown clayey sand over laterite. Valleys and hillslopes. Jarrah forest.

Amanda Spooner, Descriptive Catalogue, 16 May 2006
Image

Distribution

IBRA Regions
Jarrah Forest.
IBRA Subregions
Northern Jarrah Forest, Southern Jarrah Forest.
Local Government Areas (LGAs)
Armadale, Beverley, Boddington, Brookton, Busselton, Collie, Dardanup, Gosnells, Harvey, Kalamunda, Mundaring, Murray, Nannup, Serpentine-Jarrahdale, Swan, Wandering, Waroona, Williams.