| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Dieffenbachia costata Klotzsch | D. C. Daly 8336 with M. Silveira, R. Saraiva, L. A. Lima, N. Goldstein, 23 Sep 1994 | Brazil. Acre. Tarauacá Mun. Rio Tarauacá, river at low water. Seringal Universo, Colocaçao Cumaru. | 229967 |  | |
| Dieffenbachia costata Klotzsch | R. Vásquez Martínez 12069 | Peru. Loreto. Maynas Prov. Iquitos. Quistococha. Bosque primario (sacha aguajal). | 03780577 |  |