| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Piper echinocaule Yunck. | K. von Sneidern 406 28 Dec 1935 | Colombia. Cauca. Ad pag. El Tambo in silva primaeva ad Munchique. | isotype | 251282 |  |
| Piper echinocaule Yunck. | K. von Sneidern 406 28 Dec 1935 | Colombia. Cauca. Ad pag. El Tambo in silva primaeva ad Munchique. | isotype | 251283 |  |
| Piper echinocaule Yunck. | K. von Sneidern 406 28 Dec 1935 | Colombia. Cauca. Ad pag. El Tambo in silva primaeva ad Munchique. | isotype | 251284 |  |
| Piper echinocaule Yunck. | 4137560 |  | |||
| Piper echinocaule Yunck. | 04137558 |  | |||
| Piper echinocaule Yunck. | B. A. Stein 2904 | Ecuador. Carchi. Trail from Machinas (12 km above Maldonado) toward Planada de Chilma, Río Chilma Valley. | 4137559 |  |