Cladium mariscus (L.) Pohl
Cyperaceae
| Collection Number | Davidson, C 13202 |
| Collectors | C. Davidson, B. Baumler, M. Callmander, S. Buerki, S. R. Christoph |
| Identified By | Beat Bäumler (G), 2016 |
| Source | C. Davidson |
| Date | 30 June 2016 |
| Country | Switzerland |
| Gimel | Cudrefin |
| Location | Near Lac de Neuchatel and Centre-nature BirdLife de Le Sauge off Rte. de Neuchatel, 3.4 km NE of Cudrefin.. 398 m elev. |
| Lat/Long | N 46 58 41.1 E 7 02 35.8 |
| Note | Trail from Auberge de la Sauge toward Lac de Neuchatel. In shallow water at the lake margin. |