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CCDB → Angiosperms → Ranunculaceae → Isopyrum
| Taxon name | Status | Median (n) |
| Isopyrum thalictroides L. | Accepted | 7 |
| Isopyrum adiantifolium Hook. & Thomson | Synonym of Dichocarpum adiantifolium (Hook. & Thomson) W. T. Wang & P. K. Hsiao | 14 |
| Isopyrum dicarpon Miq. | Synonym of Dichocarpum dicarpon (Miq.) W. T. Wang & P. K. Hsiao | None |
| Isopyrum dicarpon var. univalve Ohwi | Synonym of Dichocarpum dicarpon var. univalve (Ohwi) D. Z. Fu | None |
| Isopyrum pterigionocaudatum Koidz. | Synonym of Dichocarpum nipponicum (Franch.) W. T. Wang & P. K. Hsiao | None |
| Isopyrum stoloniferum Maxim. | Synonym of Dichocarpum stoloniferum (Maxim.) W. T. Wang & P. K. Hsiao | None |
| Isopyrum biternatum (Raf.) Torr. & A. Gray | Synonym of Enemion biternatum (Torr. & A. Gray) Raf. | 7 |
| Isopyrum savilei Calder & R. L. Taylor | Synonym of Enemion savilei (Calder & R. L. Taylor) Keener | 7 |
| Semiaquilegia manshurica Kom. | Synonym of Isopyrum manshuricum Kom. | 7 |
| Isopyrum fumarioides L. | Synonym of Leptopyrum fumarioides (L.) Rchb. | 7 |