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CCDB → Angiosperms → Compositae → Helianthus → Helianthus tuberosus L.

24 chromosome counts in Helianthus tuberosus L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Slovakia Database	Májovský J. et al., 1976: Index of chromosome numbers of Slovakian flora (Part 5). - Acta Fac. Rerum Nat. Univ. Comen., Bot. 25: 1-18.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Slovakia Database	Májovský J. et al., 1978: Index of chromosome numbers of Slovakian flora (Part 6). - Acta Fac. Rerum Nat. Univ. Comen., Bot. 26: 1-42.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Slovakia Database	Murín A. & Feráková V., 1981: Karyological study of Slovakian flora III. - Acta Fac. Rerum Nat. Univ. Comen., Bot. 28: 59-62.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Slovakia Database	Feráková V., 2007: [New records in Artemisia, Chorispora, Crepis, Erucastrum, Fallopia, Helianthus, Lactuca, and Persicaria], pp. 111, 193, 214, 243, 258, 302, 354, 430. - In: Marhold K., Mártonfi P., Mereďa P. jun., Mráz P. (eds), Chromosome number survey of the ferns and flowering plants of Slovakia. Veda, Bratislava.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Slovakia Database	Feráková V., 2007: [New records in Artemisia, Chorispora, Crepis, Erucastrum, Fallopia, Helianthus, Lactuca, and Persicaria], pp. 111, 193, 214, 243, 258, 302, 354, 430. - In: Marhold K., Mártonfi P., Mereďa P. jun., Mráz P. (eds), Chromosome number survey of the ferns and flowering plants of Slovakia. Veda, Bratislava.
!		Helianthus tuberosus L.	Helianthus tuberosus L.		102	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4134
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	Poland Database	Pogan E., Jankun A., Wcis?o H. et al. 1990. Further studies in chromosome numbers of Polish Angiosperms. Part XXIII. Acta Biol. Cracov. Ser. Bot. 32, 171-188.
		Helianthus tuberosus L.	Helianthus tuberosus L.	51(1)		Asteracea	Yamamoto 1931 The study on the plant chromosomes (Shockubutsu Senshokutaisu no Kenkyu (Tokyo))
!		Helianthus tuberosus L.	Helianthus tuberosus L.		68(1)	Asteracea	Kostoff 1939 Genetica
		Helianthus tuberosus var. subcanescens A. Gray	Helianthus tuberosus L.		102(1)	Asteracea	Love ＆ L. 1982a Taxon
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Wcis|1lo, H. 1990. In Further studies in chromosome numbers of Polish angiosperms, part 23. Acta Biol. Cracov., Ser. Bot. 32: 175–177, 181.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Murin, A. 1976. In: Index of chromosome numbers of Slovian flora. Part 4. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 25: 1–18.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Murin, A. & V. Ferakova. 1981. Caryological study of Slovakian flora III. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 28: 59–62.
		Helianthus tuberosus L.	Helianthus tuberosus L.	51		IPCN online	Kulshreshtha, V. B. & P. K. GUPTA. 1979. Cytogenetic studies in the genus Helianthus L. Cytologia 44: 325–334.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Kulshreshtha, V. B. & P. K. GUPTA. 1981. Cytogenetic studies in the genus Helianthus L. II. Karyological studies in twelve species. Cytologia 46: 279–289.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Murin, A. 1978. In Index of chromosome numbers of Slovakian flora. Part 6. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 26: 1–42.
		Helianthus tuberosus L.	Helianthus tuberosus L.		102	IPCN online	Mohan, G. S. R. & A. Seetharam. 2005. Studies on genetic relationships among cultivated and wild sunflowers through RAPD markers. Cytologia 70: 267–273.
		Helianthus tuberosus var. subcanescens A. Gray	Helianthus tuberosus L.		102	IPCN online	Love, A. & H. E. Connor. 1982. Relationships and taxonomy of New Zealand wheat grasses. New Zealand J. Bot. 20: 169–186.
!		Helianthus tuberosus L.	Helianthus tuberosus L.		102	eFlora
!		Helianthus tuberosus L.	Helianthus tuberosus L.		102	C-values database	Ingle J, Sinclair J. 1972. Ribosomal RNA genes and plant development. Nature 235: 30-32.
		Helianthus tomentosus Michx.	Helianthus tuberosus L.	51		Cave1956supp	Heiser & Smith 1955
		Helianthus tuberosus L.	Helianthus tuberosus L.	51		Cave1956supp	Heiser & Smith 1955
		Helianthus tuberosus L.	Helianthus tuberosus L.	51		Cave1963	Clev. & Heiser 1963
!		Helianthus tuberosus L.	Helianthus tuberosus L.		102	CromoCat 2015	Löve, A. & Löve, D. (1982b). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXV]. Taxon 31(2): 344-360.