RHODOPHYTA : Ceramiales : CeramiaceaeRED ALGAE

Microcladia glandulosa (Solander ex Turner) Greville


Description: Thallus compressed, branching irregularly in one plane, spreading, erect or decumbent to 10 cms long.

Habitat: Rare. Epilithic and epiphytic in the lower littoral and sub-littoral to 10 m.

Distribution: British Isles: southern shores of Ireland and England including the Scilly Isles and the Channel Islands. Europe: the Mediterranean, Portugal, Spain, France and Norway. Further afield: Morocco.

Similar Species: Callophyllis cristata.

Distribution Map from NBN: Microcladia glandulosa at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Microcladia glandulosa at iNaturalist World Species Observations database.

WoRMS: Microcladia glandulosa at World Register of Marine Species.

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 Morton, O., Keatley, L., Morrow, C.C. & Picton, B.E. (2026). Microcladia glandulosa. (Solander ex Turner) Greville. [In] Encyclopedia of Marine Life of Britain and Ireland.
https://habitas.org/mbdp/species.php?item=ZM8660. Accessed on 2026-11-01