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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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Amphibolis antarctica (Labill.) Asch.
Sea Nymph

Reference
Linnaea 35:164-165 (1867)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Dioecious rhizomatous, submerged, viviparous, marine perennial, herb, to 0.8 m high. Fl. green, Sep to Dec or Jan to Feb. Limestone. Reefs.

Grazyna Paczkowska, Descriptive Catalogue, 12 July 1994
Image

Distribution

IBRA Regions
Carnarvon, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Yalgoo.
IBRA Subregions
Edel, Fitzgerald, Geraldton Hills, Perth, Recherche, Southern Jarrah Forest, Wooramel.
IMCRA Regions
Abrolhos Islands, Central West Coast, Eucla, Leeuwin-Naturaliste, Shark Bay, WA South Coast, Zuytdorp.
Local Government Areas (LGAs)
Albany, Augusta Margaret River, Bunbury, Busselton, Carnarvon, Cockburn, Cottesloe, Dandaragan, Dundas, Esperance, Greater Geraldton, Irwin, Jerramungup, Northampton, Ravensthorpe, Rockingham, Shark Bay.