| Brazil | | | Burger, W. C. | 1971 | Family 41. Piperaceae. En: W. C. Burger (ed.), Flora Costaricensis | Fieldiana, Bot. | 35: 5–218 |
| Brazil | | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Brazil | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Caribbean | | | Burger, W. C. | 1971 | Family 41. Piperaceae. En: W. C. Burger (ed.), Flora Costaricensis | Fieldiana, Bot. | 35: 5–218 |
| Caribbean | | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Caribbean | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Antioquia | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Antioquia | Yarumal | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Caldas | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Caquetá | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Cauca | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Cundinamarca | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Magdalena | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Magdalena | Santa Marta | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Norte de Santander | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Putumayo | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Putumayo | Mocoa | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Santander | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Colombia | Valle del Cauca | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Costa Rica | | | Burger, W. C. | 1971 | Family 41. Piperaceae. En: W. C. Burger (ed.), Flora Costaricensis | Fieldiana, Bot. | 35: 5–218 |
| Ecuador | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Ecuador | | | Renner, S. S., H. Balslev & L.B. Holm-Nielsen | 1990 | Flowering plants of Amazonian Ecuador—A checklist | AAU Rep. | 24: 1–241 |
| Ecuador | Morona-Santiago | | Renner, S. S., H. Balslev & L.B. Holm-Nielsen | 1990 | Flowering plants of Amazonian Ecuador—A checklist | AAU Rep. | 24: 1–241 |
| Ecuador | Napo | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Ecuador | Napo | | Renner, S. S., H. Balslev & L.B. Holm-Nielsen | 1990 | Flowering plants of Amazonian Ecuador—A checklist | AAU Rep. | 24: 1–241 |
| Ecuador | Pastaza | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Ecuador | Pastaza | | Renner, S. S., H. Balslev & L.B. Holm-Nielsen | 1990 | Flowering plants of Amazonian Ecuador—A checklist | AAU Rep. | 24: 1–241 |
| Ecuador | Pichincha | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Mexico | | | Cowan, C. P. | 1983 | Flora de Tabasco | Listados Floríst. México | 1: 1–123 |
| Mexico | | | Breedlove, D.E. | 1986 | Flora de Chiapas | Listados Floríst. México | 4: i–v, 1–246 |
| Mexico | | | Burger, W. C. | 1971 | Family 41. Piperaceae. En: W. C. Burger (ed.), Flora Costaricensis | Fieldiana, Bot. | 35: 5–218 |
| Mexico | | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Mexico | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Mexico | Chiapas | | Breedlove, D.E. | 1986 | Flora de Chiapas | Listados Floríst. México | 4: i–v, 1–246 |
| Mexico | Tabasco | | Cowan, C. P. | 1983 | Flora de Tabasco | Listados Floríst. México | 1: 1–123 |
| Mexico | Tabasco | | Pérez J., L. A., M. Sousa Sánchez, A. M. Hanan-Alipi, F. Chiang Cabrera & P. Tenorio L. | 2005 | Vegetación terrestre | Biodivers. Tabasco | Cap. 4: 65–110 |
| Panama | | | D'Arcy, W. G. | 1987 | Flora of Panama. Checklist and Index. Part 1: The introduction and checklist | Monogr. Syst. Bot. Missouri Bot. Gard. | 17: v–xxx, 1–328 |
| Panama | Chiriquí | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Panama | Chiriquí | Boquete | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Panama | Coclé | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Peru | | | Burger, W. C. | 1971 | Family 41. Piperaceae. En: W. C. Burger (ed.), Flora Costaricensis | Fieldiana, Bot. | 35: 5–218 |
| Peru | | | Yuncker, T. G. | 1950 | Flora of Panama, Part IV. Fascicle 1. Piperaceae | Ann. Missouri Bot. Gard. | 37(1): 1–120 |
| Peru | | | Brako, L. & J. L. Zarucchi | 1993 | Catalogue of the flowering plants and gymnosperms of Peru | Monogr. Syst. Bot. Missouri Bot. Gard. | 45: i–xl, 1–1286 |
| Peru | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Peru | Amazonas | | Brako, L. & J. L. Zarucchi | 1993 | Catalogue of the flowering plants and gymnosperms of Peru | Monogr. Syst. Bot. Missouri Bot. Gard. | 45: i–xl, 1–1286 |
| Peru | Huánuco | | Brako, L. & J. L. Zarucchi | 1993 | Catalogue of the flowering plants and gymnosperms of Peru | Monogr. Syst. Bot. Missouri Bot. Gard. | 45: i–xl, 1–1286 |
| Peru | Pasco | | Brako, L. & J. L. Zarucchi | 1993 | Catalogue of the flowering plants and gymnosperms of Peru | Monogr. Syst. Bot. Missouri Bot. Gard. | 45: i–xl, 1–1286 |
| Peru | Ucayali | | Brako, L. & J. L. Zarucchi | 1993 | Catalogue of the flowering plants and gymnosperms of Peru | Monogr. Syst. Bot. Missouri Bot. Gard. | 45: i–xl, 1–1286 |
| Venezuela | | | Steyermark, J. A. | 1995 | Flora of the Venezuelan Guayana Project | | |
| Venezuela | | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Venezuela | Aragua | | Trelease, W. & T. G. Yuncker | 1950 | (none) | Piperac. N. South Amer. | 1–838 |
| Venezuela | Bolívar | | Steyermark, J. A. | 1995 | Flora of the Venezuelan Guayana Project | | |