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CCDB → Angiosperms → Boraginaceae → Heliotropium → Heliotropium karwinskyi I. M. Johnst.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heliotropium karwinskyi I. M. Johnst. | Heliotropium karwinskyi I. M. Johnst. | 28 | IPCN online | Frohlich, M. W. & P. J. Ferrone. 1984. Chromosome Number Reports LXXXIII. Taxon 33: 351–354. |