Name(s) in cluster
| Spiculocaulus | urn:lsid:organismnames.com:name:1121985 |
| Spiculocaulus Shul'ts, Orl. & Kutas | urn:lsid:organismnames.com:name:3020772 |
| Spiculocaulus Schulz, Orlow & Kutass 1933 | urn:lsid:organismnames.com:name:870224 |
...
| Spiculocaulus | urn:lsid:organismnames.com:name:1121985 |
| Spiculocaulus Shul'ts, Orl. & Kutas | urn:lsid:organismnames.com:name:3020772 |
| Spiculocaulus Schulz, Orlow & Kutass 1933 | urn:lsid:organismnames.com:name:870224 |