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CCDB → Angiosperms → Gentianaceae → Gentiana → Gentiana douglasiana Bong.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Gentiana douglasiana Bong. | Gentiana douglasiana Bong. | 13 | IPCN73-74 | POJAR, J. 1973. Levels of polyploidy in four vegetation types of southwestern British Columbia. Canad. J. Bot. 51: 621-628. I |