| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Amphimedon excelsa | (Schmidt, 1870) | synonym | No | junior synonym |
new combination |
| Halichondria palmata | (Ellis & Solander, 1786) | synonym | No | senior synonym |
new combination |
| Haliclona excelsa | (Schmidt, 1870) | synonym | No | junior synonym |
new combination |
| Homoeodictya palmata | (Ellis & Solander, 1786) | synonym | No | senior synonym |
new combination |
| Isodictya palmata | (Ellis & Solander, 1786) | accepted name | Yes | senior synonym |
new combination |
| ! Isodyctya palmata | (Ellis & Solander, 1786) | synonym | No | senior synonym |
new combination |
| Pachychalina caulifera | Vosmaer, 1882 | synonym | No | junior synonym |
original combination |
| Pachychalina compressa | Schmidt, 1870 | synonym | No | junior synonym |
original combination |
| Pachychalina excelsa | Schmidt, 1870 | synonym | No | junior synonym |
original combination |
| Spongia digitata | Esper, 1797 | synonym | No | junior synonym |
original combination |
| Spongia lobata | Esper, 1794 | synonym | No | junior synonym |
original combination |
| Spongia palmata | Ellis & Solander, 1786 | synonym | No | senior synonym |
original combination |