Phylum: Rhodophyta   Family: Ceramiaceae

Ceramium pallidum (Nägeli ex Kützing) Maggs & Hommersand, 1993

A variable species both in height (3-12 mm) and the amount of cortication. Epiphytic on other seaweeds. Widespread

References: 
Maggs & Hommersand (1993) - Seaweeds of the British Isles, Volume 1 Rhodophyta, Part 3A Ceramiales