Ulva papillosa Linnaeus, Mantissa Plantarum Altera: 311. 1771, nom. illeg.

"Habitat in Mari Aethiopico. Koenig. 41." RCN: 8369.

Replaced synonym: Fucus muricatus S.G. Gmel. (1768) .

Lectotype (Irvine in Spencer & al. in Taxon, in press): [icon] " Fucus muricatus " in Gmelin, Hist. Fucorum: 111, t. 6, f. 4. 1768.

Current name: Eucheuma denticulatum (Burm. f.) Collins & Herv. ( Solieriaceae).

Note: A superfluous name for Fucus muricatus S.G. Gmel. (1768) - see Spencer & al. (in Taxon, in press).