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CCDB → Angiosperms → Brassicaceae → Descurainia → Descurainia richardsonii (Sweet) O. E. Schulz
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Descurainia richardsonii (Sweet) O. E. Schulz | Descurainia incana (Bernh.) Dorn | 14 | IPCN online | Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360. | ||
| ! | Descurainia richardsonii (Sweet) O. E. Schulz | Descurainia incana (Bernh.) Dorn | 14 | Warwick, 2006 | Mulligan | ||
| ! | Descurainia richardsonii (Sweet) O. E. Schulz | Descurainia incana (Bernh.) Dorn | 14 | Warwick, 2006 | Lve & Lve | ||
| ! | Descurainia richardsonii (Sweet) O. E. Schulz | Descurainia incana (Bernh.) Dorn | 14, 28, 42 | Darlington, 1955 | Baldwin & C. 1940 |