| Collector | Holm-Nielsen, L. B. |
| Number | 7222 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | 2 km N of Palestina on road Guayaquil - Balzar. Swamp along the road. |
| Coordinates | 1° 37' S 79° 58' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1973/06/17 |
| End date | 1973/06/17 |
| Family | Alismataceae |
| Identification | Echinodorus paniculatus Micheli |
| Determined by | Lehtonen,S. |
| Identification qualifier | |
| Field notes | Ca 1.5 m high herb. Flowers white. |