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CCDB → Angiosperms → Ranunculaceae → Hepatica → Hepatica americana (DC.) K. Gawl.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14 | IPCN65 | Kawano 1965 | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14 | IPCN online | Löve, A. & D. Löve. 1982. In: IOPB chromosome number reports LXXIV. Taxon 31: 120–126. | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14 | IPCN online | Hill, L. M. 1989. IOPB chromosome data 1. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 13: 17–19. | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14+B | IPCN online | Mabuchi, T. 1998. Comparative morphology and mitotic behavior of B chromosome in Hepatica americana, H. acutiloba and H. nobilis. Chromosome Sci. 2: 27–29. | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14 | C-values database | Mabuchi T, Kokubun H, Mii M, Ando T. 2005. Nuclear DNA content in the genus Hepatica (Ranunculaceae). Journal of Plant Research 118: 37-41. | ||
| ! | Hepatica americana (DC.) K. Gawl. | Hepatica nobilis var. obtusa (Pursh) Steyerm. | 14 | Cave1959 | Heimburger 1959 |