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CCDB → Angiosperms → Saxifragaceae → Tiarella → Tiarella cordifolia L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | IPCN online | Soltis, D. & B. A. Bohm. 1984. Karyology and flavonoid chemistry of the disjunct species of Tiarella (Saxifragaceae). Syst. Bot. 9(4): 441–447. | |||
| Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | IPCN online | Plante, S. 1995. IOPB chromosome data 10. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 25: 9–10. | |||
| Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | IPCN online | Soltis, D. E. 1980. Karyotypic relationships among species of Boykinia, Heuchera, Mitella, Sullivania, Tiarella and Tolmica (Saxifragaceae). Syst. Bot. 5: 17–29. | |||
| Tiarella cordifolia var. cordifolia | Tiarella cordifolia L. | 7 | IPCN online | Ornduff, R. 1980. In Chromosome number reports LXVIII. Taxon 29: 534–535. | |||
| ! | Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | eFlora | |||
| Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | Fedorov, 1974 | Schoennagel 1931 | |||
| ! | Tiarella cordifolia L. | Tiarella cordifolia L. | 14 | Darlington, 1955 | Schoennagel 1931 |