Alga simple to several times branched (axes) in an irregular pattern. Branchlets (ramuli) are multibranched, arranged in an alternate pattern. Ramuli curve upwards and end in a point. Branches arise from naked rhizome (stolon). Dark green. Up to 22 cm long (thallus).
Tropical species of this genus are used for ornamental decoration in household aquariums.
Shaded tidal pools and subtidal reef on rough water coasts, to depth of 50 m.
Photosynthetic - sunlight
Native to Australia
- DSE Advisory List : Not listed
- EPBC Act 1999 : Not listed
- IUCN Red List : Not listed