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CCDB → Angiosperms → Boraginaceae → Symphytum → Symphytum × uplandicum N. X
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Symphytum × uplandicum N. X | Symphytum × uplandicum Nyman | 36, 40 | IPCN online | Huizing, H. J. 1985. Phytochemistry, systematics and biogenesis of pyrrolizidine alkaloids of Symphytum taxa. Thesis, Meppel. ý. | ||
| ! | Symphytum × uplandicum N. X | Symphytum × uplandicum Nyman | 34,36,40,42,44 | IPCN online | Gadella, T. W. J. & E. Kliphuis. 1975. Cytological observations in the Veronica hederifolia complex in Denmark. Bot. Tidsskr. 69: 245–247. |