| Bryopsidaceae Bory, 1829 |
| Bryopsis J.V. Lamour., 1809 |
| Bryopsis balbisiana J.V. Lamour., 1813 |
| Bryopsis balbisiana var. interrupta Kütz., 1845 |
| Bryopsis balbisiana var. lamourouxii J. Agardh, 1842 |
| Bryopsis corticulans Setch., 1899 |
| Bryopsis dalmatica Kütz., 1856 |
| Bryopsis galapagensis W.R. Taylor, 1945 |
| Bryopsis halliae W.R. Taylor, 1962 |
| Bryopsis hypnoides J.V. Lamour., 1809 |
| Bryopsis incompta Menegh., 1865 |
| Bryopsis muscosa J.V. Lamour., 1809 |
| Bryopsis pachynema G. Martens, 1868 |
| Bryopsis pennata J.V. Lamour., 1809 |
| Bryopsis pennata var. leprieurii (Kütz.) Collins & Herv., 1917 |
| Bryopsis pennata var. minor J. Agardh, 1887 |
| Bryopsis pennata var. pennata J.V. Lamour., 1809 |
| Bryopsis pennata var. secunda (Harv.) Collins & Herv., 1917 |
| Bryopsis pennatula J. Agardh, 1847 |
| Bryopsis plumosa (Huds.) C. Agardh, 1823 |