| Saxifragaceae | |
Micranthes aequidentata
| Small | N. Amer. Fl. 22(2): 145 | 1905 |
| Saxifragaceae | |
Micranthes aestivalis
| (Fisch. & C.A. Mey.) Small | N. Amer. Fl. 22(2): 147 | 1905 |
| Saxifragaceae | |
Micranthes allenii
| Small | N. Amer. Fl. 22(2): 144 | 1905 |
| Saxifragaceae | |
Micranthes apetala
| (Piper) Small | N. Amer. Fl. 22(2): 135 | 1905 |
| Saxifragaceae | |
Micranthes aprica
| (Greene) Small | N. Amer. Fl. 22(2): 135 | 1905 |
| Saxifragaceae | |
Micranthes arguta
| (D. Don) Small | N. Amer. Fl. 22(2): 147 | 1905 |
| Saxifragaceae | |
Micranthes arnoglossa
| Small | N. Amer. Fl. 22(2): 138 | 1905 |
| Saxifragaceae | |
Micranthes atrata
| (Engl.) Losinsk. | | |
| Saxifragaceae | |
Micranthes bidens
| Small | N. Amer. Fl. 22(2): 137 | 1905 |
| Saxifragaceae | |
Micranthes birostris
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes brachypus
| Small | N. Amer. Fl. 22(2): 139 | 1905 |
| Saxifragaceae | |
Micranthes bryophora
| (A. Gray) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes californica
| (Greene) Small | N. Amer. Fl. 22(2): 140 | 1905 |
| Saxifragaceae | |
Micranthes calycina
| (Sternb.) Gornall & H. Ohba | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes careyana
| (A. Gray) Small | Fl. S.E. U.S. 501 | 1903 |
| Saxifragaceae | |
Micranthes caroliniana
| (A. Gray) Small | N. Amer. Fl. 22(2): 146 | 1905 |
| Saxifragaceae | |
Micranthes clavistaminea
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes claytoniifolia
| (Canby ex Small) Small | N. Amer. Fl. 22(2): 141 | 1905 |
| Saxifragaceae | |
Micranthes columbiana
| (Piper) Small | N. Amer. Fl. 22(2): 135 | 1905 |
| Saxifragaceae | |
Micranthes crenatifolia
| Small | N. Amer. Fl. 22(2): 134 | 1905 |
| Saxifragaceae | |
Micranthes davidii
| (Franch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes davurica
| (Willd.) Small | N. Amer. Fl. 22(2): 143 | 1905 |
| Saxifragaceae | |
Micranthes divaricata
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes eriophora
| (S. Watson) Small | N. Amer. Fl. 22(2): 142 | 1905 |
| Saxifragaceae | |
Micranthes fallax
| (Greene) Small | N. Amer. Fl. 22(2): 141 | 1905 |
| Saxifragaceae | |
Micranthes ferruginea
| (Graham) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes flabellifolia
| (R. Br. ex Torr. & A. Gray) Small | N. Amer. Fl. 22(2): 143 | 1905 |
| Saxifragaceae | |
Micranthes foliolosa
| (R. Br.) Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | ** |
Micranthes forbesii
| (Vasey) Bush | Rep. (Annual) Missouri Bot. Gard. 20: 138 | 1909 |
| Saxifragaceae | |
Micranthes fragosa
| (Suksd. ex Small) Small | N. Amer. Fl. 22(2): 137 | 1905 |
| Saxifragaceae | |
Micranthes franciscana
| Small | N. Amer. Fl. 22(2): 144 | 1905 |
| Saxifragaceae | |
Micranthes galacifolia
| (Small) Small | N. Amer. Fl. 22(2): 147 | 1905 |
| Saxifragaceae | |
Micranthes gaspensis
| (Fernald) Small | N. Amer. Fl. 22(6): 552 | 1918 |
| Saxifragaceae | |
Micranthes geum
| (L.) Small | N. Amer. Fl. 22(2): 148 | 1905 |
| Saxifragaceae | |
Micranthes gormanii
| (Suksd.) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes grayana
| (Britton) Small | Fl. S.E. U.S. 501 | 1903 |
| Saxifragaceae | |
Micranthes hieraciifolia
| (Waldst. & Kit. ex Willd.) Haw. | Saxifrag. Enum. 45–46 | 1821 |
| Saxifragaceae | |
Micranthes hirta
| Haw. | Enum. Sax. 46 | 1821 |
| Saxifragaceae | |
Micranthes hitchcockiana
| (Elvander) Brouillet & Gornall | Novon 18(2): 138 | 2008 |
| Saxifragaceae | |
Micranthes howellii
| (Greene) Small | N. Amer. Fl. 22(2): 140 | 1905 |
| Saxifragaceae | |
Micranthes idahoensis
| (Piper) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes integrifolia
| (Hook.) Small | N. Amer. Fl. 22(2): 137 | 1905 |
| Saxifragaceae | |
Micranthes interrupta
| Small | N. Amer. Fl. 22(6): 553 | 1918 |
| Saxifragaceae | |
Micranthes kumlienii
| Small | N. Amer. Fl. 22(2): 144 | 1905 |
| Saxifragaceae | |
Micranthes lata
| Small | N. Amer. Fl. 22(2): 145 | 1905 |
| Saxifragaceae | |
Micranthes leptarrhenifolia
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes lumpuensis
| (Engl.) Losinsk. | | |
| Saxifragaceae | |
Micranthes lyallii
| (Engl.) Small | N. Amer. Fl. 22(2): 143 | 1905 |
| Saxifragaceae | |
Micranthes marshallii
| (Greene) Small | N. Amer. Fl. 22(2): 145 | 1905 |
| Saxifragaceae | |
Micranthes melanocentra
| (Franch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes mertensiana
| (Bong.) Rosend. | Bot. Jahrb. Syst. 37(2, Beibl. 83): 71 | 1905 |
| Saxifragaceae | |
Micranthes mexicana
| (Engl. & Irmsch.) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1020 | 2007 |
| Saxifragaceae | |
Micranthes micranthidifolia
| (Haw.) Small | Fl. S.E. U.S. 501, 1331 | 1903 |
| Saxifragaceae | |
Micranthes montana
| Small | N. Amer. Fl. 22(2): 138 | 1905 |
| Saxifragaceae | |
Micranthes montanensis
| (Small) Small | N. Amer. Fl. 22(2): 139 | 1905 |
| Saxifragaceae | |
Micranthes napensis
| (Small) Small | N. Amer. Fl. 22(2): 140 | 1905 |
| Saxifragaceae | |
Micranthes nelsoniana
| (D. Don) Small | N. Amer. Fl. 22(2): 147 | 1905 |
| Saxifragaceae | |
Micranthes nidifica
| (Greene) Small | N. Amer. Fl. 22(2): 134 | 1905 |
| Saxifragaceae | |
Micranthes nivalis
| (L.) Small | N. Amer. Fl. 22(2): 136 | 1905 |
| Saxifragaceae | |
Micranthes nudicaulis
| (D. Don) Gornall & H. Ohba | J. Bot. Res. Inst. Texas 1(2): 1021 | 2007 |
| Saxifragaceae | |
Micranthes occidentalis
| (S. Watson) Small | N. Amer. Fl. 22(2): 144 | 1905 |
| Saxifragaceae | |
Micranthes odontoloma
| (Piper) A. Heller | Muhlenbergia 8(5): 60 | 1912 |
| Saxifragaceae | |
Micranthes oregana
| (Howell) Small | N. Amer. Fl. 22(2): 138 | 1905 |
| Saxifragaceae | |
Micranthes pallida
| (Wall. ex Ser.) Losinsk. | | |
| Saxifragaceae | |
Micranthes pallidiformis
| (Engl.) Losinsk. | | |
| Saxifragaceae | ** |
Micranthes palmeri
| Bush | Amer. Midl. Naturalist 11(5): 221 | 1928 |
| Saxifragaceae | |
Micranthes parvifolia
| (Greene) Small | N. Amer. Fl. 22(2): 141 | 1905 |
| Saxifragaceae | |
Micranthes parvula
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes pensylvanica
| (L.) Haw. | Saxifrag. Enum. 45 | 1821 |
| Saxifragaceae | ** |
Micranthes petiolaris
| (Raf.) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1021 | 2007 |
| Saxifragaceae | |
Micranthes petiolaris
| (Raf.) Bush | Amer. Midl. Naturalist 11(5): 225 | 1928 |
| Saxifragaceae | |
Micranthes pilosa
| (Haw.) Bush | Amer. Midl. Naturalist 11(5): 220 | 1928 |
| Saxifragaceae | |
Micranthes plantaginea
| (Small) Small | N. Amer. Fl. 22(2): 135 | 1905 |
| Saxifragaceae | |
Micranthes porsildiana
| (Calder & Savile) Elven & D.F. Murray | J. Bot. Res. Inst. Texas 2(1): 440 | 2008 |
| Saxifragaceae | |
Micranthes pseudopallida
| (Engl. & Irmsch.) Losinsk. | | |
| Saxifragaceae | |
Micranthes punctata
| (L.) Losinsk. | Izv. Glavn. Bot. Sada S.S.S.R. 27: 601 | 1928 |
| Saxifragaceae | |
Micranthes razshivinii
| (Zhmylev) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1021 | 2007 |
| Saxifragaceae | |
Micranthes reflexa
| (Hook.) Small | N. Amer. Fl. 22(2): 146 | 1905 |
| Saxifragaceae | |
Micranthes rhomboidea
| (Greene) Small | N. Amer. Fl. 22(2): 136 | 1905 |
| Saxifragaceae | |
Micranthes rufidula
| Small | N. Amer. Fl. 22(2): 140 | 1905 |
| Saxifragaceae | |
Micranthes rufopilosa
| (Hultén) D.F. Murray & Elven | J. Bot. Res. Inst. Texas 9(1): 7 | 2015 |
| Saxifragaceae | |
Micranthes rydbergii
| (Small ex Rydb.) Small | N. Amer. Fl. 22(2): 134 | 1905 |
| Saxifragaceae | |
Micranthes sachalinensis
| H. Hara | | |
| Saxifragaceae | |
Micranthes saximontana
| (E.E. Nelson) Small | N. Amer. Fl. 22(2): 145 | 1905 |
| Saxifragaceae | |
Micranthes semipubescens
| Haw. | Syn. Pl. Succ. 321 | 1812 |
| Saxifragaceae | |
Micranthes sierrae
| (Coville) A. Heller | Muhlenbergia 2(1A): 52 | 1905 |
| Saxifragaceae | |
Micranthes spicata
| (D. Don) Small | N. Amer. Fl. 22(2): 146 | 1905 |
| Saxifragaceae | |
Micranthes stellaris
| (L.) Galasso, Banfi & Soldano | Atti Soc. Ital. Sci. Nat. 146(2): 231 | 2005 |
| Saxifragaceae | |
Micranthes subapetala
| (E.E. Nelson) Small | N. Amer. Fl. 22(2): 139 | 1905 |
| Saxifragaceae | |
Micranthes tempestiva
| (Elvander & Denton) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1021 | 2007 |
| Saxifragaceae | |
Micranthes tennesseensis
| (Small) Small | Fl. S.E. U.S. 501 | 1903 |
| Saxifragaceae | |
Micranthes tenuis
| (Wahlenb.) Small | N. Amer. Fl. 22(2): 136 | 1905 |
| Saxifragaceae | |
Micranthes texana
| (Buckley) Small | Fl. S.E. U.S. 501 | 1903 |
| Saxifragaceae | |
Micranthes tischii
| (Skelly) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1021 | 2007 |
| Saxifragaceae | |
Micranthes tolmiei
| (Torr. & A. Gray) Brouillet & Gornall | J. Bot. Res. Inst. Texas 1(2): 1022 | 2007 |
| Saxifragaceae | |
Micranthes unalaschcensis
| (Sternb.) Gornall & H. Ohba | J. Bot. Res. Inst. Texas 1(2): 1022 | 2007 |
| Saxifragaceae | |
Micranthes virginiensis
| (Michx.) Small | Fl. S.E. U.S. 501 | 1903 |
| Saxifragaceae | |
Micranthes yukonensis
| Small | N. Amer. Fl. 22(2): 145 | 1905 |