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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.

Stylidium pilosum (Labill.) Labill.
Silky Triggerplant

Reference
Nov.Holl.Pl. 2:63 (1806)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rosetted perennial, herb, 0.25-0.75 m high, Leaves tufted, narrowly oblanceolate, 15-42 cm long, 2-8 mm wide, apex acute, margin involute, glabrous. Membraneous scale leaves present at base of mature leaves. Scape with pilose and glandular hairs. Inflorescence racemose, sometimes paniculate. Fl. pink-purple, Sep to Nov. Sandy soils. Coastal dunes, sandplains. Heath, mallee shrubland, Banksia woodland.

Amanda Spooner, Descriptive Catalogue, 27 June 2006
Image

Distribution

IBRA Regions
Esperance Plains, Mallee.
IBRA Subregions
Eastern Mallee, Fitzgerald, Recherche.
IMCRA Regions
WA South Coast.
Local Government Areas (LGAs)
Dundas, Esperance, Ravensthorpe.