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CCDB → Angiosperms → Solanaceae → Nicotiana → Nicotiana tomentosiformis Goodsp.

9 chromosome counts in Nicotiana tomentosiformis Goodsp.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.	12		Goldberg, pers comm
!		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.	12		Goldberg, pers comm
		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.	12		IPCN online	Narayan, R. K. J. 1987. Nuclear DNA changes, genome differentiation and evolution in Nicotiana (Solanaceae). Pl. Syst. Evol. 157: 161–180.
		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		24	IPCN online	Tatemichi, Y. 1990. In. In T. Tatemichi Ill. Book Genus Nicotiana. Japan Tobacco, Inc., Toyoda.
		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		24	IPCN online	Narayan, R. K. J. & H. Rees. 1974. Nuclear DNA, heterochromatin and phylogeny of Nicotiana amphidiploids. Chromosoma 47: 75–83.
		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		24	IPCN online	Ogura, H. 1980. Cytogenetic studies on a recently identified Nicotiana species, N. kawakamii Ohashi. Cytologia 45: 33–42.
		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		24	IPCN online	Cullis, C. A. 1975. Ribosomal RNA cistron number in Nicotiana species and derived haploids. Chromosoma 50: 435–441.
!		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		24	Darlington, 1955
!		Nicotiana tomentosiformis Goodsp.	Nicotiana tomentosiformis Goodsp.		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.