| Micranthes claytoniifolia | Micranthes fragosa (Suksd. ex Small) Small sect. Micranthes |
| Micranthes galacifolia | Micranthes spicata (D.Don) Small sect. Calthophyllum |
| Micranthes grayana | Micranthes caroliniana (A.Gray) Small sect. Dermasea |
| Micranthes octopetala | Micranthes manchuriensis (Engl.) Gornall & H.Ohba sect. Calthophyllum |
| Micranthes ohwii | Micranthes purpurascens (Kom.) Kom. sect. Calthophyllum |
| Micranthes rydbergii | Micranthes subapetala (E.Nelson) Small sect. Micranthes |
| Micranthes tennesseensis | Micranthes careyana (A.Gray) Small sect. Dermasea |