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CCDB → Angiosperms → Brassicaceae → Draba → Draba helleriana var. patens (A. A. Heller) O. E. Schulz
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Draba helleriana var. patens (A. A. Heller) O. E. Schulz | Draba helleriana var. patens (A. A. Heller) O. E. Schulz | 8 | IPCN online | Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398. | ||
| ! | Draba helleriana var. patens (A. A. Heller) O. E. Schulz | Draba helleriana var. patens (A. A. Heller) O. E. Schulz | 8 | Warwick, 2006 | Ward & Spellenberg |