| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Dieffenbachia nitidipetiolata Croat | T. B. Croat 76449 with Guanghua Zhu, 25 Jun 1994 | Panama. Bocas del Toro. Valle de Silencio, along Río Changuinola, ca. 1 km. above mouth of Río Teribe, vicinity of Teribe Indian population. | isotype | 688185 |  |
| Dieffenbachia nitidipetiolata Croat | T. B. Croat 76254 | Panama. Colón. Río Guanche, between Puerto Pilón and Portobello; ca. 1.5 mi S of road. | 03780563 |  |