Seaweeds of the western coast of tropical Africa and adjacent islands: a critical assessment. I. Chlorophyta and Xanthophyta

This paper assembles and, so far as is possible without extended field and herbarium studies, examines critically the validity of records of marine and brackish-water Chlorophyta and Xanthophyta for the western coast of tropical Africa. The whole mainland coastline from the northern boundary of Spanish Sahara southwards to the southern boundary of South West Africa, the oceanic islands from the Salvage Islands southwards to Ascension, and all islands close to the African mainland coast are included in the area covered. Each species entry includes all traced records for the species, the names which have previously been applied to it in the area, and additional comments or evaluation, where necessary. Comments have also been made at generic level in some difficult cases.