Name(s) in cluster
| Ptygura crystallina (Ehrenberg ) | urn:lsid:organismnames.com:name:2400811 |
| Ptygura crystallina (Ehrb. ) | urn:lsid:organismnames.com:name:2857458 |
| Ptygura crystallina (Ehrenbg. ) | urn:lsid:organismnames.com:name:2983423 |
| Ptygura crystallina (Ehrenb. ) | urn:lsid:organismnames.com:name:3055488 |
| Ptygura crystallina | urn:lsid:organismnames.com:name:94773 |
...