| 1 | Native | Southern America | Brazil | Brazil | Paraná | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Brazil | Brazil | Rio Grande do Sul | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Brazil | Brazil | Santa Catarina | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Brazil | Brazil | São Paulo | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Chaco | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Córdoba | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Entre Ríos | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Formosa | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | La Pampa | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Misiones | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | San Luis | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Santa Fe | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Santiago del Estero | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Argentina | Tucumán | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |
| 1 | Native | Southern America | Southern South America | Uruguay | | | Dietrich, W. 1977. The South American species of Oenothera sect. Oenothera (Raimannia, Renneria; Onagraceae). Ann. Missouri Bot. Gard. 64:564-574. |