| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cacospongia dendroides var. dura | Lendenfeld, 1889 | synonym | No | senior synonym |
original combination |
| Ircinia dendroides | (Polejaeff, 1884) | accepted name | Yes | senior synonym |
new combination |
| Ircinia dendroides var. dura | (Lendenfeld, 1889) | accepted name | No | senior synonym |
new combination |