Skip to main content

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.

Advanced Search

Egeria densa Planch.
Dense Waterweed

Reference
Ann.Sci.Nat., Bot. Ser.3,11:80 (1849)
Conservation Code
Not threatened
Naturalised Status
Alien to Western Australia
Name Status
Current

Submerged, attached perennial, herb. Fl. white, Dec or Jan to Mar. Mud. Freshwater lakes.

Grazyna Paczkowska, Descriptive Catalogue, 8 August 1994

Distribution

IBRA Regions
Swan Coastal Plain.
IBRA Subregions
Perth.
Local Government Areas (LGAs)
Stirling, Swan.