| ceratophyllum echinatum | | canada: british columbia, quinsam lake, 92f14 | | 1331051810 |
| ceratophyllum echinatum | | canada: british columbia, quinsam lake, 92f14 | | 1328840962 |
| ceratophyllum echinatum | | Canada: British Columbia, Comox-Strathcona Regional District, Quinsam Lake | | 1184798028 |