| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Polygala resedoides A.St.-Hil. & Moq. | C. B. Villamil 3179 with N. Cazzaniga, 18 Nov 1984 | Argentina. Buenos Aires. Partido Olavarria. Olavarria, Cerro la China. | 784361 | ||
| Polygala resedoides A.St.-Hil. & Moq. | L. B. Smith 8126 with R. Klein, 03 Dec 1956 | Brazil. Santa Catarina. 3 km. along the Estrada de Rodagem Federal, south of Lajes. | 00784360 |  | |
| Polygala resedoides A.St.-Hil. & Moq. | B. Rambo 33849 10 Oct 1945 | Brazil. Rio Grande do Sul. Porto Alegre. | 784359 |  |