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CCDB → Angiosperms → Brassicaceae → Alyssum → Alyssum americanum Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Alyssum americanum Greene | Alyssum obovatum (C. A. Mey.) Turcz. | 30 | IPCN online | Dawe, J. C. & D. F. Murray. 1981a. In Chromosome number reports LXX. Taxon 30: 70–72. |