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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.

Neostromatella monostromatica M.J.Wynne, G.Furnari & R.Nielsen

Reference
Nova Hedwigia 98:517-518 (2014)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Habit and structure. Thallus forming monostromatic crusts to 400 μm in extent, but probably spreading indefinitely to the margins of the host plant, with a central pseudoparenchyma and marginal filaments that are free, and with unilateral or opposite lateral branches, these occasionally forming secondary parenchymatous regions. Cells angular centrally, 3–10 μm long, becoming linear and elongate near the thallus margin, to 12 μm long and 2–4 μm diam.

Distribution. Probably cosmopolitan. In Australia reported from Lord Howe Island, the Dampier Archipelago and the southern Great Barrier Reef.

Habitat. Epiphytic on various macroalgae.

[After Huisman, Algae of Australia: Mar. Benthic Algae of North-western Australia, 1. Green and Brown Algae 15 (2015)]