| ulva lactuca | | Canada: Manitoba, Button Bay, Churchill | | 315141243 |
| ulva lactuca | | Canada: Manitoba, Button Bay, Churchill | | 315141793 |
| ulva lactuca | | Canada: Manitoba, Button Bay, Churchill | | 315271549 |
| ulva lactuca | | Canada: Manitoba, Button Bay, Churchill | | 315271649 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046462956 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046462958 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046462979 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046463017 |
| ulva lactuca | | canada: manitoba, wreck of the ithica, east of churchill | | 2046463023 |
| ulva lactuca | | canada: manitoba, wreck of the ithica, east of churchill | | 2046463033 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046463072 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046463102 |
| ulva lactuca | | canada: manitoba, wreck of the ithica, east of churchill | | 2046463112 |
| ulva lactuca | | canada: manitoba, road to northern studies center, north of airport | | 2046463124 |