| canada | alberta | micranthes nelsoniana | species | 1 | 0 |
| canada | yukon | micranthes nelsoniana | species | 12 | 0 |
| russia | altai krai | micranthes nelsoniana subsp. aestivalis | subspecies | 2 | 0 |
| russia | chukotka autonomous okrug | micranthes nelsoniana | species | 2 | 0 |
| russia | kamchatka krai | micranthes nelsoniana var. porsildiana | varietas | 2 | 0 |
| russia | volgograd oblast | micranthes nelsoniana var. pacifica | varietas | 2 | 0 |
| united states | alaska | micranthes nelsoniana | species | 8 | 0 |