Sphenoclea zeylanica Gaertn.
Sphenocleaceae
| Collection Number | Hammel, B 26097 |
| Collectors | B. Hammel, Isabel Perez-Hammel, C. Davidson |
| Identified By | B. Hammel (MO), 2012 |
| Source | C. Davidson |
| Date | 03 March 2012 |
| Country | Costa Rica |
| province | Puntarenas |
| Location | 8 km sur de Parrita on Costanera Sur 34 (ó 16 km norte de Av. 5 en Quepos). Old rice field. 22 m elev. |
| Lat/Long | N 09 31 34.7 W 084 15 35.4 |
| Note | Hierba, 0.5-0.75 m. Borde del potrero. |