| ID illustration | 132091 | 
| ID publication | 83 | 
| ID volume | 419 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753002433552 | 
| ID species cited | 798563 | 
| species cited | Piper quadrangulare J.V.Thomps. | 
| ID basionym cited | 798563 | 
| basionym cited | Piper quadrangulare J.V.Thomps. | 
| ID species recognized | 767423 | 
| species recognized | Peperomia quadrangularis (J.V.Thomps.) A.Dietr. | 
| ID basionym recognized | 798563 | 
| basionym recognized | Piper quadrangulare J.V.Thomps. | 
| ID genus cited | 6727 | 
| genus cited | Piper | 
| ID genus recognized | 6728 | 
| genus recognized | Peperomia | 
| Peperomia quadrangularis (J.V.Thomps.) A.Dietr. [2] | |
|   | Piperaceae - | 
| vernacular names | 
											
 | 
							
| Peperomia Ruíz & Pav. [381] | |
| Trans. Linn. Soc. London, vol. 9 : t. 21 (1815) [V. Thompson] [8] | |
| drawing: V. Thompson [2] | |
| epithet recognized species: quadrangularis,-is,-e [88] | |
| epithet cited species: quadrangularis,-is,-e [88] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |