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CCDB → Angiosperms → Boraginaceae → Symphytum → Symphytum orientale L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Symphytum orientale L. | Symphytum orientale L. | 32 | CHROBASE | BOTTEGA S., GARBARI F., PERUZZI L. - 2001. Mediterranean chromosome number reports - 11.. Flora Mediterranea , 11: 436-439. | |||
| ! | Symphytum orientale L. | Symphytum orientale L. | 32 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3422 | ||
| Symphytum orientale L. | Symphytum orientale L. | 32 | IPCN online | Markova, M. 1983a. In IOPB chromosome number reports LXXX. Taxon 32: 509–510. | |||
| Symphytum orientale L. | Symphytum orientale L. | 32 | IPCN online | Markova, M. & V. Goranova. 1995. Mediterranean chromosome number reports 5 (435--473). Fl. Medit. 5: 289–317. | |||
| Symphytum orientale L. | Symphytum orientale L. | 32 | IPCN online | Gadella, T. W. J. & E. Kliphuis. 1978. Cytotaxonomic studies in the genus Symphyrum. VIII. Chromosome numbers and classification of ten European species. Proc. Kon. Ned. Akad. Wetensch., C 81: 162–172. | |||
| Symphytum orientale L. | Symphytum orientale L. | 32 | IPCN online | Bottega, S., F. Garbari & L. Peruzzi. 2001. Mediterranean chromosome number reports 11 (1227--1231). Fl. Medit. 11: 436–439. | |||
| Symphytum orientale L. | Symphytum orientale L. | 32 | IPCN72 | GRIERSON, A.J.C. 1972. A new species of Anaphalis (Compositae) from Mexico. Notes Royal Bot. Gard. Edinburgh 31: 389-392. | |||
| Symphytum orientale L. | Symphytum orientale L. | 62, 63 | Fedorov, 1974 | Tarnavschi 1948 |