- Conferva intestinalis (L.) Roth, 1797

- Enteromopha intestinalis (L.) Link

- Enteromorpha compressa subsp. intestinalis (Linnaeus) Hamel

- Enteromorpha compressa var. intestinalis (L.) Hamel, 1931

- Enteromorpha intestinalis (L.) Link

- Enteromorpha intestinalis (L.) Nees

- Enteromorpha intestinalis f. maxima J.Agardh, 1883

- Enteromorpha intestinalis subsp. maxima J.Agardh

- Enteromorpha intestinalis var. asexualis Bliding

- Enteromorpha vulgaris var. lacustris Edmondston, 1845

- Enteronia simplex Chevallier, 1836

- Fistularia intestinalis (L.) Grev., 1824

- Hydrosolen intestinalis (L.) Martius, 1833

- Ilea intestinalis (L.) Leiblein, 1827

- Scytosiphon intestinalis (L.) Lyngb., 1819

- Scytosiphon intestinalis var. nematodes Wallroth, 1833

- Solenia intestinalis (L.) C.Agardh, 1824

- Tetraspora intestinalis (L.) Desv., 1818

- Ulva bulbosa subsp. intestinalis (Linnaeus) Hariot

- Ulva bulbosa var. intestinalis (L.) Har., 1889