| carex mertensii | | canada: british columbia, peak lake, mountain nw of peak lake ca. 10 km nw of spiked peak. | | 1331047133 |
| carex mertensii | | canada: british columbia, south klondiker highway, fraser | | 1331043621 |
| carex mertensii | | Canada: British Columbia, Okanagan-Similkameen Regional District, Tulameen Forest Service Road | | 1184800544 |
| carex mertensii | | Canada: British Columbia, Squamish-Lillooet Regional District, Ashlu Main Rd., near Squamish | | 1184799140 |
| carex mertensii | | canada: british columbia, queen charlotte islands, moresby island, w coast, tasu sound, fairfax inlet, mt. de la touche. | | 1331045839 |
| carex mertensii | | Canada: British Columbia, Vancouver Island, Cowichan Valley Regional District, South Shore Rd., along Cowichan Lake | | 1184799662 |