Ulva intestinalis Linnaeus, Species Plantarum 2: 1163. 1753.

"Habitat in Mari." RCN: 8362.

Lectotype (Blomster & al. in J. Phycol. 34: 332, f. 49, 52-54. 1998): [icon] " Tremella marina tubulosa, intestinorum figura " in Dillenius, Hist. Musc.: 47, t. 9, f. 7. 1741. - Voucher: Herb. Dillenius (OXF) .

Current name: Ulva intestinalis L. ( Ulvaceae).