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CCDB → Angiosperms → Solanaceae → Nicotiana → Nicotiana attenuata Steud.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Nicotiana attenuata Steud. | Nicotiana tabacum L. | 12 | Goldberg, pers comm | |||
| ! | Nicotiana attenuata Steud. | Nicotiana tabacum L. | 12 | Goldberg, pers comm | |||
| ! | Nicotiana attenuata Steud. | Nicotiana tabacum L. | 24 | IPCN online | Tatemichi, Y. 1990. In. In T. Tatemichi Ill. Book Genus Nicotiana. Japan Tobacco, Inc., Toyoda. | ||
| ! | Nicotiana attenuata Steud. | Nicotiana tabacum L. | 24 | IPCN online | Cawood, A.H. & J. K. Jones. 1980. Chromosome behaviour during meiotic prophase in the Solanaceae. Chromosoma 80: 57–68. | ||
| ! | Nicotiana attenuata Steud. | Nicotiana tabacum L. | 24 | IPCN online | Cullis, C. A. 1975. Ribosomal RNA cistron number in Nicotiana species and derived haploids. Chromosoma 50: 435–441. | ||
| Nicotiana attenuata Steud. | Nicotiana tabacum L. | 24 | 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 attenuata Steud. | Nicotiana tabacum L. | 24 | 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. |