| Collector | Irwin, H.S. |
| Number | 8529 |
| Collected with | R. Souza, R. Reis dos Santos |
| Country | Brazil |
| Subpart | Distrito Federal |
| County | |
| Locality | Plants of the Planalto do Brazil. Distrito Federal. ca. 5 km S. of BrasÃlia, on road to Belo Horizonte (Rio Gama). Periodically flooded marsh |
| Coordinates | |
| Minimum elevation (m) | 1175 |
| Maximum elevation (m) | 1175 |
| Start date | 1965/09/21 |
| End date | 1965/09/21 |
| Family | Campanulaceae |
| Identification | Lobelia thapsoidea Schott |
| Determined by | Mats Gustafsson |
| Identification qualifier | |
| Field notes | Simple erect herb to 2 m tall. Corolla magenta. |
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