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CCDB → Angiosperms → Brassicaceae → Descurainia → Descurainia richardsonii subsp. viscosa (Rydb.) Detling
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Descurainia richardsonii subsp. viscosa (Rydb.) Detling | Descurainia incana subsp. viscosa (Rydb.) Kartesz & Gandhi | 7 | IPCN online | Rodman, J. E. 1978. In IOPB chromosome number reports LXI. Taxon 27: 375–392. | |||
| ! | Descurainia richardsonii subsp. viscosa (Rydb.) Detling | Descurainia incana subsp. viscosa (Rydb.) Kartesz & Gandhi | 7 | IPCN75-78 | Rodman 1978 |