Notes on Ceramiaceae (Rhodophyta) from the Eastern Cape Province, South Africa. I. New records and remarks on morphology

Eleven species of Ceramiaceae are reported from the coast of the eastern Cape Province, South Africa, for the first time; five of these also represent new records for southern Africa as a whole. New details on reproductive morphology of Anotrichium furcellatum, Callithamniella capensis, Griffithsia subbiconica and Laurenciophila minima are presented. A key to the East Cape species of Callithamnion is provided.