| Pityrogramma calomelanos (L.) Link | C. R. Orcutt 3200 | Mexico. Veracruz. Chinameca. | | 3903437 |  |
| Pityrogramma calomelanos (L.) Link | C. A. Purpus 8252 | Mexico. Veracruz. Zacuapan. | | 3903446 |  |
| Pityrogramma calomelanos (L.) Link | H. Fink 96 | Mexico. Veracruz. The county of Cordova [Córdoba], state of Vera Cruz [Veracruz]. | | 3903448 |  |
| Pityrogramma calomelanos (L.) Link | C. L. Smith [number covered] | Mexico. Veracruz. Jaltapan, isthmus of Tehmantepec. | | 3903449 |  |
| Pityrogramma calomelanos (L.) Link | T. B. Hallberg 1665 | Mexico. Oaxaca. Distrito Juchitan. West of Sto Domingo Petapa in shady canyon. | | 3903450 |  |
| Pityrogramma calomelanos (L.) Link | T. B. Hallberg 1772 | Mexico. Oaxaca. Distrito Mixe. Between main river below San Andres at hamaca and town of Ixcuintepec Mixe. | | 3903466 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903478 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903480 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903491 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903550 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903580 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903582 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903592 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903593 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903852 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903853 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903857 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903868 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903881 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903882 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903883 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903887 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903890 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903891 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903893 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903904 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903921 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903955 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903962 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903964 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903987 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903994 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3903995 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904012 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904018 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904020 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904022 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904025 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904037 |  |
| Pityrogramma calomelanos (L.) Link | | | | 3904038 |  |
