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CCDB → Angiosperms → Brassicaceae → Draba → Draba asprella Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Draba asprella var. stelligera O. E. Schulz | Draba asprella Greene | 15 | 30 | IPCN online | Windham, M. D. 2000. Chromosome counts and taxonomic notes on Draba (Brassicaceae) of the Intermountain West. 1: Utah and vicinity. Madroño 47(1): 21–28. | |
| ! | Draba asprella Greene | Draba asprella Greene | c.16 | IPCN67-71 | ROLLINS, R.C.' L. RUEDENBERG. 1971. Chromosome numbers of Cruciferae. II. Contr. Gray Herb. No. 201: 117-133. | ||
| ! | Draba asprella Greene | Draba asprella Greene | 30 | eFlora | |||
| Draba asprella var. asprella | Draba asprella Greene | 30 | eFlora | ||||
| ! | Draba asprella Greene | Draba asprella Greene | 16 | Warwick, 2006 | Rollins & Rdenberg | ||
| ! | Draba asprella Greene | Draba asprella Greene | 16 | Warwick, 2006 | Rollins | ||
| ! | Draba asprella var. stelligera O. E. Schulz | Draba asprella Greene | 15 | Warwick, 2006 | Windham | ||
| ! | Draba asprella var. stelligera O. E. Schulz | Draba asprella Greene | 16 | Warwick, 2006 | Rollins | ||
| ! | Draba asprella var. stelligera O. E. Schulz | Draba asprella Greene | 30 | Warwick, 2006 | Windham |