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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. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. 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 Monday, 2 March 2026 +08:00.

Ulvella lens P.Crouan & H.Crouan

Reference
Ann.Sci.Nat., Bot. ser. 4, 12:288-289, Pl. 22, Fig. E (1859)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Habit and structure. Thallus discoid to subcircular, to 350 μm diam., occasionally fusing with adjacent thalli, composed of rounded to angular central cells surrounded by coalesced radiating branched filaments. Cells becoming elongate towards the smooth margin, mostly 10–20 μm long [L:B 1–3], with 0–4 pyrenoids.

Distribution. Widespread in most seas.

Habitat. Growing on a range of substrata.

[After Huisman, Algae of Australia: Mar. Benthic Algae of North-western Australia, 1. Green and Brown Algae 23 (2015)]

John Huisman and Cheryl Parker, 3 August 2021

Distribution

IMCRA Regions
Kimberley.
Local Government Areas (LGAs)
Wyndham-East Kimberley.