Name(s) in cluster
| Masticophis Baird & Girard 1853 | urn:lsid:organismnames.com:name:1725752 |
| Masticophis | urn:lsid:organismnames.com:name:314342 |
| Masticophis B. & G. | urn:lsid:organismnames.com:name:3601637 |
| Masticophis Baird & Girard | urn:lsid:organismnames.com:name:389184 |
| Masticophis Baird & Girard 1863 | urn:lsid:organismnames.com:name:5318556 |
...