| Conferva echinata Mert. & Roth, 1806 |
| Conferva expansa Mert., 1817 |
| Conferva flacca Dillwyn, 1805 |
| Conferva flexuosa Roth, 1800 |
| Conferva flexuosa O.F. Müll., 1782 |
| Conferva gelatinosa L., 1753 |
| Conferva globulina Kütz., 1833 |
| Conferva glomerata L., 1753 |
| Conferva gracilis Kütz., 1843 |
| Conferva gracilis Griffiths ex Harv., 1834 |
| Conferva granulosa Sm., 1811 |
| Conferva hamosa Kütz., 1843 |
| Conferva hieroglyphica C. Agardh, 1827 |
| Conferva hispida Thore, 1799 |
| Conferva implexa Dillwyn, 1809 |
| Conferva insignis C. Agardh, 1827 |
| Conferva laetevirens Dillwyn, 1805 |
| Conferva lehmanniana Lindenberg, 1840 |
| Conferva linoides C. Agardh, 1822 |
| Conferva linum O.F. Müll., 1778 |