Tubularia acetabulum (Linnaeus) Linnaeus, Systema Naturae, ed. 12, 1(2): 1303. 1767.

Basionym: Madrepora acetabulum L. (1758) .

Lectotype (John in Spencer & al. in Taxon, in press): [icon] “Acetabulum” in Tournefort, Inst. Rei Herb.: 569, t. 338. 1700.

Current name: Acetabularia acetabulum (L.) P.C. Silva ( Dasycladaceae).