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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 Herbarium team, working with the Biodiversity Information Office, now have the Nomos-hosted WACensus in production, and we will begin to update the flora and fungi for WA within the system soon. The Specify project team continues to test and streamline the new collections management system, and we expect this to be online in October. 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 Thursday, 1 October 2026 +08:00.

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Isoetes drummondii A.Braun
Quillwort

Reference
Monatsber.Königl.Preuss.Akad.Wiss.Berlin 1868:542 (1868)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Cormous, perennial, herb or (fern ally), 0.004-0.18 m high, brown scale leaves present, surrounding the leaves; sporangia naked; megaspores tuberculate. Sand, clay, loam. Swampy areas subject to winter flooding and dryness in summer.

Amanda Spooner, Descriptive Catalogue, 9 August 1999

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Warren, Yalgoo.
IBRA Subregions
Edel, Fitzgerald, Geraldton Hills, Katanning, Lesueur Sandplain, Mardabilla, Merredin, Northern Jarrah Forest, Perth, Southern Cross, Southern Jarrah Forest, Warren.
Local Government Areas (LGAs)
Bridgetown-Greenbushes, Busselton, Canning, Capel, Carnamah, Cranbrook, Dandaragan, Denmark, Esperance, Harvey, Jerramungup, Kojonup, Manjimup, Mingenew, Nannup, Northampton, Pingelly, Quairading, Swan, Westonia, York.