| Nominal Species (n = 41) | Present allocation (n = 33) | Ref. |
|---|---|---|
| Heteronema abruptum Skuja | Heteronema abruptum | 80701 |
| Fucus agarum Gmelin, 1768 | Agarum clathratum | 3477 |
| Hypoglossum attenuatum N.L. Gardner | Hypoglossum attenuatum | 80701 |
| Hypoglossum barbatum Okamura | Hypoglossum barbatum | 80701 |
| Agarum clathratum Dumortier, 1822 | Agarum clathratum | 80701 |
| Polycoryne compacta A.D.Zinova | Polycoryne compacta | 80701 |
| Agarum cribrosum Bory de Saint-Vincent, 1826 | Agarum clathratum | 3477 |
| Agarum cribrum Gaillon, 1828 | Agarum clathratum | 3477 |
| Delesseria crozetii Levring | Delesseria crozetii | 80701 |
| Delesseria decipiens J. Agardh | Delesseria decipiens | 80701 |
| Hymenena decumbens Levring | Hymenena decumbens | 80701 |
| Nitophyllum decumbens J.Agardh, 1876 | Acrosorium decumbens | 80701 |
| Heteronema discomorphum Skuja | Heteronema discomorphum | 80701 |
| Nitophyllum divaricatum Taylor | Nitophyllum divaricatum | 80701 |
| Martensia elegans Hering | Martensia elegans | 80701 |
| Agarum fimbriatum Harvey, 1862 | Agarum fimbriatum | 80701 |
| Martensia fragilis Harvey, 1854 | Martensia fragilis | 80701 |
| Nitophyllum fuscorubrum J.D.Hooker & Harvey | Platyclinia fuscorubra | 80701 |
| Martensia gabriellei P.L. Crouan & H.M. Crouan, 1865 | Martensia fragilis | 80701 |
| Phycodrys isabellae R.E. Norris & M.J. Wynne | Phycodrys isabellae | 80701 |
| Myriogramme kerguelensis Levring | Myriogramme kerguelensis | 80701 |
| Myriogramme kylinii Taylor, 1945 | Myriogramme kylinii | 80701 |
| Schizoseris laciniata var. laciniata A.D.Zinova | Schizoseris laciniata var. laciniata | 80701 |
| Drachiella liaoii Lin, Lewis & Fredericq | Drachiella liaoii | 80701 |
| Delesseria lyallii Hooker & Harvey, 1845 | Cladodonta lyallii | 3477 |
| Hypoglossum minimum Yamada | Hypoglossum minimum | 80701 |
| Claudea multifida Harvey | Claudea multifida | 80701 |
| Myriogramme multilobata A.D. Zinova | Myriogramme multilobata | 80701 |
| Nitophyllum multinerve J.D.Hooker & Harvey | Schizoseris dichotoma | 80701 |
| Myriogramme okhaensis Børgesen | Myriogramme okhaensis | 80701 |
| Acrosorium papenfussii Taylor, 1945 | Acrosorium papenfussii | 80701 |
| Branchioglossum parvulum Levring, 1941 | Hypoglossum parvulum | 691 |
| Hypoglossum parvulum Levring, 1941 | Hypoglossum parvulum | 3477 |
| Martensia pavonia (J.Agardh) J.Agardh, 1863 | Martensia fragilis | 80701 |
| Mesotrema pavonia J. Agardh, 1854 | Martensia fragilis | 80701 |
| Phycodrys profunda E.Y. Dawson | Phycodrys profunda | 80701 |
| Gonimophyllum skottsbergii Setchell | Gonimophyllum skottsbergii | 80701 |
| Vanvoorstia spectabilis Harvey | Vanvoorstia spectabilis | 80701 |
| Zellera tawallina G. Martens | Zellera tawallina | 80701 |
| Hypoglossum tenuifolium var. carolinianum Williams, 1951 | Hypoglossum hypoglossoides | 80701 |
| Agarum turneri f. integra Rosenvinge, 1926 | Agarum clathratum | 3477 |