| carex hitchcockiana | | canada: quebec, philipsburg, missisquoi coast. | | 1331048129 |
| carex hitchcockiana | | canada: quebec, perrot island. vaudreuil county. | | 1331045187 |
| carex hitchcockiana | | canada: quebec, st.- gregoir. iberville county. mount johnson | | 1331044045 |