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CCDB → Angiosperms → Solanaceae → Nicotiana → Nicotiana quadrivalvis Pursh
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Nicotiana quadrivalvis Pursh | Nicotiana quadrivalvis Pursh | 24 | Goldberg, pers comm | |||
| Nicotiana quadrivalvis Pursh | Nicotiana quadrivalvis Pursh | 48 | IPCN online | Kitamura, S., A. Tanaka & M. Inoue. 2005. Genomic relationships among Nicotiana species with different ploidy levels revealed by 5S rDNA spacer sequences and FISH/GISH. Genes Genet. Systems 80: 251–260. | |||
| ! | Nicotiana quadrivalvis Pursh | Nicotiana quadrivalvis Pursh | 48 | C-values database | Leitch IJ, Hanson L, Lim KY, Kovarik A, Chase MW, Clarkson JJ, Leitch AR. 2008. The ups and downs of genome size evolution in polyploid species of Nicotiana (Solanaceae). Annals of Botany 101: 805-814. |