Name(s) in cluster
| Heterodon nasicus Baird & Girard 1852 | urn:lsid:organismnames.com:name:1336369 |
| Heterodon nasicus B. & G. | urn:lsid:organismnames.com:name:2949340 |
| Heterodon nasicus | urn:lsid:organismnames.com:name:82584 |
...
| Heterodon nasicus Baird & Girard 1852 | urn:lsid:organismnames.com:name:1336369 |
| Heterodon nasicus B. & G. | urn:lsid:organismnames.com:name:2949340 |
| Heterodon nasicus | urn:lsid:organismnames.com:name:82584 |