Argentina | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Argentina | | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
Bolivia | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Caribbean | Hispaniola | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Caribbean | Hispaniola | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
Caribbean | Puerto Rico | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Colombia | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Ecuador | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Guatemala | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Honduras | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Mexico | | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
Mexico | | | Villaseñor Ríos, J. L. | 2016 | Checklist of the native vascular plants of Mexico/Catálogo de las plantas vasculares nativas de México | Revista Mex. Biodivers. | 87(3): 559–902 |
Mexico | Chiapas | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Paraguay | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
Peru | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
United States | | | USDA, NRCS | 2007 | The PLANTS Database (http://plants.usda.gov). National Plant Data Center, Baton Rouge. | | |
United States | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |
United States | California | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
United States | Georgia | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
United States | Oklahoma | | Mickel, J. T. & A. R. Smith | 2004 | The Pteridophytes of Mexico | Mem. New York Bot. Gard. | 88: 1–1054 |
Venezuela | | | Davidse, G., M. Sousa Sánchez & S. Knapp | 1995 | Psilotaceae a Salviniaceae | Fl. Mesoamer. | 1: i–xxi, 1–470 |