| Micranthes aprica (Greene) Small |
Accepted |
10 |
| Micranthes calycina (Sternb.) Gornall & H. Ohba |
Accepted |
12 |
| Micranthes ferruginea (Graham) Brouillet & Gornall |
Accepted |
10 |
| Micranthes gormanii (Suksd.) Brouillet & Gornall |
Accepted |
19 |
| Micranthes hitchcockiana (Elvander) Brouillet & Gornall |
Accepted |
38 |
| Micranthes idahoensis (Piper) Brouillet & Gornall |
Accepted |
10 |
| Micranthes integrifolia (Hook.) Small |
Accepted |
19 |
| Micranthes lyallii (Engl.) Small |
Accepted |
28 |
| Micranthes marshallii (Greene) Small |
Accepted |
10 |
| Micranthes micranthidifolia (Haw.) Small |
Accepted |
11 |
| Micranthes nidifica (Greene) Small |
Accepted |
19 |
| Micranthes nudicaulis (D. Don) Gornall & H. Ohba |
Accepted |
20 |
| Micranthes odontoloma (Piper) A. Heller |
Accepted |
12 |
| Micranthes oregana (Howell) Small |
Accepted |
19 |
| Micranthes pensylvanica (L.) Haw. |
Accepted |
42 |
| Micranthes reflexa (Hook.) Small |
Accepted |
10 |
| Micranthes rhomboidea (Greene) Small |
Accepted |
19 |
| Micranthes tempestiva (Elvander & Denton) Brouillet & Gornall |
Accepted |
5 |
| Micranthes tolmiei (Torr. & A. Gray) Brouillet & Gornall |
Accepted |
15 |
| Saxifraga hieraciifolia f. longifolia Engl. & Irmsch. |
Synonym of Micranthes hieraciifolia subsp. longifolia (Engl. & Irmsch.) Elven & D. F. Murray |
28 |
| Saxifraga hieraciifolia subsp. longifolia (Engl. & Irmsch.) Jurtzev & V. V. Petrovsky |
Synonym of Micranthes hieraciifolia subsp. longifolia (Engl. & Irmsch.) Elven & D. F. Murray |
28 |
| Saxifraga crassicarpa A. M. Johnson |
Synonym of Micranthes pensylvanica var. crassicarpa (A. M. Johnson) Bush |
28 |
| Micranthes nelsoniana var. porsildiana (Calder & Savile) Gornall & H. Ohba |
Synonym of Micranthes porsildiana (Calder & Savile) Elven & D. F. Murray |
14 |
| Micranthes foliolosa (R. Br.) Gornall |
Synonym of Saxifraga foliolosa R. Br. |
28 |
| Micranthes hieraciifolia (Waldst. & Kit.) Haw. |
Synonym of Saxifraga hieraciifolia Waldst. & Kit. ex Willd. |
56 |
| Micranthes apetala (Piper) Small |
Synonym of Saxifraga integrifolia var. apetala (Piper) M. E. Jones |
19 |
| Micranthes fragosa (Suksd.) Small |
Synonym of Saxifraga integrifolia var. fragosa (Suksd.) Rosend. |
10 |
| Micranthes nelsoniana (D. Don) Small |
Synonym of Saxifraga nelsoniana D. Don |
40 |
| Micranthes nelsoniana var. carlottae (Calder & Savile) Gornall & H. Ohba |
Synonym of Saxifraga nelsoniana var. carlottae (Calder & Savile) H. Ohba |
36 |
| Micranthes nivalis (L.) Small |
Synonym of Saxifraga nivalis L. |
30 |
| Micranthes gaspensis (Fernald) Small |
Synonym of Saxifraga nivalis var. gaspensis (Fernald) B. Boivin |
20 |
| Micranthes rufidula Small |
Synonym of Saxifraga occidentalis var. rufidula (Small) C. L. Hitchc. |
19 |
| Micranthes subapetala (E. E. Nelson) Small |
Synonym of Saxifraga oregana var. subapetala (E. E. Nelson) C. L. Hitchc. |
38 |
| Micranthes occidentalis (S. Watson) Small |
Synonym of Saxifraga reflexa subsp. occidentalis (S. Watson) Hultén |
20 |
| Micranthes stellaris (L.) Galasso & Banfi & Soldano |
Synonym of Saxifraga stellaris L. |
14 |
| Micranthes tenuis (Wahlenb.) Small |
Synonym of Saxifraga tenuis (Wahlenb.) H. Sm. ex Lindm. |
10 |
| Micranthes virginiensis (Michx.) Small |
Synonym of Saxifraga virginiensis Michx. |
10 |
