| ID illustration | 481991 |
| ID publication | 72259 |
| ID volume | 242694 |
| code scanning institute | NLBS |
| scanning institute | National Library Board, Singapore |
| URL volume | https://archive.org/details/nanpoykenyuyyoy00watab |
| ID species cited | 798636 |
| species cited | Piper retrofractum Vahl |
| ID basionym cited | 798636 |
| basionym cited | Piper retrofractum Vahl |
| ID species recognized | 798636 |
| species recognized | Piper retrofractum Vahl |
| ID basionym recognized | 798636 |
| basionym recognized | Piper retrofractum Vahl |
| ID genus cited | 6727 |
| genus cited | Piper |
| ID genus recognized | 6727 |
| genus recognized | Piper |
| Piper retrofractum Vahl [9] | |
| Piperaceae - | |
| vernacular names |
|
| Piper L. [592] | |
| K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(1): (Edible plants): t. 552 (1945) [337] | |
| epithet recognized species: retrofractus,-a,-um [11] | |
| epithet cited species: retrofractus,-a,-um [11] | |
| Illustration contributed by: | National Library Board, Singapore |
K. Watanabe, Ill. Useful Pl. South. Reg., vol. 2(1): (Edible plants): t. 552 (1945)