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CCDB → Angiosperms → Brassicaceae → Draba → Draba oxycarpa Sommerf.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Draba gredinii E. Ekman | Draba oxycarpa Sommerf. | 32 | IPCN online | Engelskjon, T. 1979. Chromosome numbers in vascular plants from Norway, including Svalbard. Opera Bot. 52: 1–38. | |||
| Draba oxycarpa Sommerf. | Draba oxycarpa Sommerf. | 32 | 64 | IPCN online | Brochmann, C., L. Borgen & B. Stedje. 1992. Crossing relationships and chromosome numbers of Nordic populations of Draba (Brassicaceae), with emphasis on the D. alpina complex. Nordic J. Bot. 13: 121–147. | ||
| Draba oxycarpa Sommerf. | Draba oxycarpa Sommerf. | 64 | IPCN online | Brochmann, C. 1993. Reproductive strategies of diploid and polyploid populations of arctic Draba (Brassicaceae). Pl. Syst. Evol. 185: 55–83. |