| Claytonia acutifolia Pall. ex Schult. |
Accepted |
16 |
| Claytonia arctica Adam |
Accepted |
5 |
| Claytonia caroliniana Michx. |
Accepted |
12 |
| Claytonia cordifolia S. Watson |
Accepted |
10 |
| Claytonia eschscholtzii Cham. |
Accepted |
8 |
| Claytonia exigua Torr. & A. Gray |
Accepted |
16 |
| Claytonia exigua subsp. glauca (Torr. & A. Gray) J. M. Mill. & K. L. Chambers |
Accepted |
8 |
| Claytonia gypsophiloides Fisch. & C. A. Mey. |
Accepted |
8 |
| Claytonia joanneana Schult. |
Accepted |
10 |
| Claytonia lanceolata Pursh |
Accepted |
18 |
| Claytonia megarhiza (A. Gray) Parry ex S. Watson |
Accepted |
16 |
| Claytonia nevadensis S. Watson |
Accepted |
7 |
| Claytonia palustris Swanson & Kelley |
Accepted |
6 |
| Claytonia parviflora Douglas ex Hook. |
Accepted |
12 |
| Claytonia parviflora subsp. utahensis (Rydb.) J. M. Mill. & K. L. Chambers |
Accepted |
12 |
| Claytonia parviflora subsp. viridis (Davidson) J. M. Mill. & K. L. Chambers |
Accepted |
12 |
| Claytonia perfoliata Donn ex Willd. |
Accepted |
18 |
| Claytonia perfoliata subsp. intermontana J. M. Mill. & K. L. Chambers |
Accepted |
18 |
| Claytonia perfoliata subsp. mexicana (Rydb.) J. M. Mill. & K. L. Chambers |
Accepted |
12 |
| Claytonia rosea Rydb. |
Accepted |
8 |
| Claytonia rubra (Howell) Tidestr. |
Accepted |
6 |
| Claytonia rubra subsp. depressa (A. Gray) J. M. Mill. & K. L. Chambers |
Accepted |
12 |
| Claytonia sarmentosa C. A. Mey. |
Accepted |
7 |
| Claytonia saxosa Brandegee |
Accepted |
8 |
| Claytonia scammaniana Hultén |
Accepted |
8 |
| Claytonia sibirica L. |
Accepted |
12 |
| Claytonia soczaviana Jurtzev |
Accepted |
8 |
| Claytonia tuberosa Pall. ex Schult. |
Accepted |
12 |
| Claytonia umbellata S. Watson |
Accepted |
8 |
| Claytonia virginica L. |
Accepted |
15 |
| Claytonia arenicola Hend. |
Unresolved |
6 |
| Claytonia lanceolata Hook. & Arn. |
Unresolved |
22 |
| Claytonia perfoliata subsp. viridis (Davidson) Fellows |
Unresolved |
12 |
| Claytonia sarmentosa (Engelm.) Kuntze |
Unresolved |
6 |
| Claytonia tuberosa Moc. & Sessé ex DC. |
Unresolved |
12 |
| Claytonia vassilievii Kuzen. |
Unresolved |
30 |
| Claytonia washingtoniana (Suksd.) Suksd. |
Unresolved |
12 |
| Claytonia acutifolia subsp. graminifolia Hultén |
Synonym of Claytonia acutifolia Pall. ex Schult. |
16 |
| Claytonia acutifolia var. graminifolia (Hultén) B. Boivin |
Synonym of Claytonia acutifolia Pall. ex Schult. |
16 |
| Claytonia caroliniana var. caroliniana |
Synonym of Claytonia caroliniana Michx. |
12 |
| Claytonia exigua subsp. exigua |
Synonym of Claytonia exigua Torr. & A. Gray |
16 |
| Claytonia spathulata Douglas ex Hook. |
Synonym of Claytonia exigua Torr. & A. Gray |
16 |
| Claytonia lanceolata var. lanceolata |
Synonym of Claytonia lanceolata Pursh |
18 |
| Claytonia flava A. Nelson |
Synonym of Claytonia lanceolata var. flava (A. Nelson) Hitchc. |
8 |
| Claytonia multiscapa Rydb. |
Synonym of Claytonia lanceolata var. multiscapa (Rydb.) Hitchc. |
8 |
| Claytonia bellidifolia Rydb. |
Synonym of Claytonia megarhiza (A. Gray) Parry ex S. Watson |
16 |
| Claytonia megarhiza (A. Gray) Parry |
Synonym of Claytonia megarhiza (A. Gray) Parry ex S. Watson |
16 |
| Claytonia nivalis English |
Synonym of Claytonia megarhiza var. nivalis (English) Hitchc. |
8 |
| Claytonia czukczorum Volkova |
Synonym of Claytonia multiscapa subsp. czukczorum (Volkova) J. M. Mill. & K. L. Chambers |
15 |
| Claytonia parviflora subsp. parviflora |
Synonym of Claytonia parviflora Douglas ex Hook. |
12 |
| Claytonia perfoliata var. utahensis (Rydb.) Poelln. |
Synonym of Claytonia parviflora subsp. utahensis (Rydb.) J. M. Mill. & K. L. Chambers |
12 |
| Claytonia parviflora subsp. viridis |
Synonym of Claytonia parviflora subsp. viridis (Davidson) J. M. Mill. & K. L. Chambers |
12 |
| Naiocrene flagellaris (Bong.) A. Heller |
Synonym of Claytonia parvifolia subsp. flagellaris (Bong.) Hultén |
22 |
| Claytonia perfoliata subsp. perfoliata |
Synonym of Claytonia perfoliata Donn ex Willd. |
18 |
| Claytonia spathulata Douglas |
Synonym of Claytonia perfoliata Donn ex Willd. |
18 |
| Montia perfoliata (Donn) Howell |
Synonym of Claytonia perfoliata Donn ex Willd. |
18 |
| Claytonia rubra (How.) Tidestr. |
Synonym of Claytonia rubra (Howell) Tidestr. |
6 |
| Claytonia rubra subsp. rubra |
Synonym of Claytonia rubra (Howell) Tidestr. |
6 |
| Claytonia alsinoides Sims |
Synonym of Claytonia sibirica L. |
12 |
| Claytonia assarifolia Bong. |
Synonym of Claytonia sibirica L. |
12 |
| Montia sibirica (L.) Howell |
Synonym of Claytonia sibirica L. |
12 |
| Claytonia bodinii Holz. |
Synonym of Claytonia virginica L. |
15 |
| Claytonia × washingtoniana |
Synonym of Claytonia × washingtoniana (Suksd.) Suksd. |
12 |
