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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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Hyalosperma simplex (Steetz) Paul G.Wilson

Reference
Nuytsia 7(1): 94 (1989)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Slender annual, herb, 0.1-0.15 m high. Fl. white/yellow, Sep to Dec. Sandy soils, loam, clay. Wet areas, granite rocks.

Amanda Spooner, Descriptive Catalogue, 3 September 1999

Distribution

IBRA Regions
Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions
Merredin, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren.
IMCRA Regions
Leeuwin-Naturaliste.
Local Government Areas (LGAs)
Augusta Margaret River, Beverley, Boyup Brook, Bridgetown-Greenbushes, Busselton, Capel, Cranbrook, Donnybrook-Balingup, Gosnells, Greater Geraldton, Harvey, Kalamunda, Kojonup, Manjimup, Mundaring, Plantagenet, Swan, West Arthur.