- Reference
- Ann.Sci.Nat., Bot. ser. 2, 18:108 (1842)
- Conservation Code
- Not threatened
- Naturalised Status
- Native to Western Australia
- Name Status
- Current
Scientific Description
Habit and structure. Thallus erect, c. 5.5 cm tall, dark olive-green, solitary. Stipe terete, c. 3.6 cm long and 6 mm diam., bearing a flattened subcircular spongy blade. Structure of blade multistratose, with interwoven siphons 25–55 µm diam., irregularly dichotomously branched, with shallow constrictions at the dichotomies; mid-thallus and distal siphons moniliform. Plastids spherical, 3–4 µm diam., each with a pyrenoid.
Distribution. Widespread in tropical seas.
Habitat. Known from sandy substrata in the subtidal.
[After Huisman, Algae of Australia: Mar. Benthic Algae of North-western Australia, 1. Green and Brown Algae 121 (2015)]
Distribution
- IMCRA Regions
- Pilbara (offshore).
- Local Government Areas (LGAs)
- Ashburton.