| Taxon | Gymnothamnion |
|---|---|
| Authority | J.Agardh |
Gymnothamnion is a red alga genus in the family Wrangeliaceae.
Species
- Gymnothamnion bipinnatum F.S.Collins & Hervey
- Gymnothamnion elegans (Schousboe ex C.Agardh) J.Agardh - type
- Gymnothamnion elegans var. bisporum Stegenga
- Gymnothamnion nigrescens (J.Agardh) Athanasiadis
- Gymnothamnion pteroton (Schousboe ex Bornet) Athanasiadis