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CCDB → Angiosperms → Convolvulaceae → Ipomoea → Ipomoea purpurea (L.) Roth

18 chromosome counts in Ipomoea purpurea (L.) Roth:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3391
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	16		IPCN online	Sampathkumar, R. & K. R. Ayyangar. 1984. On the meiotic characteristics of some species of Ipomoea. Proc. Indian Sci. Congr. Assoc. 71(3–VI): 85.
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	15		IPCN online	Bir, S. S., S. Kumari, S. P. Shoree & M. S. Sagoo. 1978. Cytological studies in certain Bicarpellatae from north and central India. J. Cytol. Genet. 13: 99–106.
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	IPCN online	Probatova, N. S. & A. P. Sokolovskaya. 1986. Chromosome numbers of the vascular plants from the far east of the USSR. Bot. Zhurn. SSSR 71: 1572–1575.
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	15	32	IPCN online	Roy, R. 1979. Karyotype of Ipomoca purpurea. Proc. Indian Sci. Congr. Assoc. (III, C) 66: 84–85.
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	IPCN online	Bir, S. S., S. Kumari, S. P. Shoree & M. S. Sagoo. 1978a. Cytological studies in certain Bicarpeilatse from north and central India. J. Cytol. Genet. 13: 99–106.
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	IPCN online	Chiarini, F. E. 2001. Estudios cromosómicos en algunas especies de Ipomoea (Convolvulaceae). Bol. Soc. Argent. Bot. 36(3–4): 289–296.
!		Ipomoea diversifolia Lindl.	Ipomoea purpurea (L.) Roth		30	IPCN online	Yen, D. E., P. M. Gaffey & D. J. Coates. 1992. Chromosome numbers of Australian species of Ipomoea L. (Convolvulaceae). Austrobaileya 3: 749–755.
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	15		IPCN73-74	VIJ, S.P., S. SINGH., & V.P. SACHDEVA. 1974. In IOPB chromosome numl reports XLV. Taxon 23: 619-624.
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30,32	eFlora
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	C-values database	Ozias-Akins P, Jarret R.L 1994. Nuclear DNA content and ploidy levels in the genus Ipomoea. Journal of the American Society for Horticultural Science 119: 110-115.
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	Cave1958	Sharma & Datta 1958
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		15	CromoCat 2015	Roy, R. (1979). Karyotype of Ipomoca purpurea. Proc. Indian Sci. Congr. Assoc. (III, C) 66: 84–85
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	CromoCat 2015	Chiarini, F. E. (2001). Estudios cromosómicos en algunas especies de Ipomoea (Convolvulaceae) Bol. Soc. Argent. Bot. 36(3–4): 289–296
		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		32	CromoCat 2015	Roy, R. (1979). Karyotype of Ipomoca purpurea. Proc. Indian Sci. Congr. Assoc. (III, C) 66: 84–85
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	16		CromoCat 2015	Sampathkumar, R. & K. Rangaswami Ayyangar. (1984). On the meiotic characteristics of some species of Ipomoea. Proc. Indian Sci. Congr. Assoc. 71(3-VI): 85.
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth	15		CromoCat 2015	Bir, S. S., Kumari, S., Shore S. P. & Sagoo, M. P. (1978). Cytological studies in certain Bicarpellatae from north and central India. J. Cytol. Genet. 13: 99-106.
!		Ipomoea purpurea (L.) Roth	Ipomoea purpurea (L.) Roth		30	CromoCat 2015	Probatova, N. S. & A. P. Sokolovskaya. (1986). Chromosome numbers of the vascular plants from the far East of the U.S.S.R. Bot. Žurn. 71: 1572-1575.