| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, La Ronciere Falls, Hornaday River canyon | | 459993146 |
| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, One-Island Lake | | 459993144 |
| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, One-Island Lake | | 459993142 |
| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, La Ronciere Falls, Hornaday River canyon | | 459928478 |
| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, One-Island Lake | | 459928476 |
| erigeron porsildii | | Canada: Northwest Territories, Tuktut Nogait National Park, One-Island Lake | | 459928474 |