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CCDB → Angiosperms → Ranunculaceae → Helleborus → Helleborus purpurascens Waldst. & Kit.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helleborus purpurascens Waldst. & Kit. | Helleborus purpurascens Waldst. & Kit. | 32 | Slovakia Database | Májovský J. et al., 1974b: Index of chromosome numbers of Slovakian flora Part 4. - Acta Fac. Rerum Nat. Univ. Comen., Bot. 23: 1-23. | ||
| ! | Helleborus purpurascens Waldst. & Kit. | Helleborus purpurascens Waldst. & Kit. | 32 | Poland Database | Frey L. 1971. Chromosome numbers of several species of flowering plants in Poland. Fragm. Flor.\nGeobot. 17, 251-256. | ||
| Helleborus purpurascens Waldst. & Kit. | Helleborus purpurascens Waldst. & Kit. | 32 | IPCN online | Sveshnikova, L. I. 1988. Chromosome numbers in some members of the Amaryllidaceae, Liliaceae, Ranunculaceae, Asteraceae in the flora of the USSR. Bot. Žhurn. (Moscow & Leningrad) 73: 1358–1359. | |||
| Helleborus purpurascens Waldst. & Kit. | Helleborus purpurascens Waldst. & Kit. | 32 | IPCN online | Frey, L. 1971. Chromosome numbers of several species of flowering plants in Poland. Fragm. Florist. Geobot. 17: 251–256. | |||
| ! | Helleborus purpurascens Waldst. & Kit. | Helleborus purpurascens Waldst. & Kit. | 32 | C-values database | Zonneveld BJM. 2001. Nuclear DNA contents of all species of Helleborus (Ranunculaceae) discriminate between species and sectional divisions. Plant Systematics and Evolution 229: 125-130. |