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CCDB → Angiosperms → Araliaceae → Hedera → Hedera helix L.

44 chromosome counts in Hedera helix L.:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
		Hedera helix L.	Hedera helix L.		48	Slovakia Database	Májovský J. et al., 1974b: Index of chromosome numbers of Slovakian flora Part 4. - Acta Fac. Rerum Nat. Univ. Comen., Bot. 23: 1-23.
!		Hedera helix L.	Hedera helix L.		48	Slovakia Database	Mártonfiová L., 2007: [New records in Armeria, Arum, Campanula, Chenopodium, Corispermum, Duchesnea, Erythronium, Fritillaria, Glechoma, Hedera, Leucojum, Onobrychis, Ranunculus, Sorbus, Symphyotrichum, Tussilago, and Viola], pp. 109, 113, 150, 190, 201, 234, 251, 271, 294, 299, 368, 414, 493, 557, 565, 596, 622, 623. - In: Marhold K., Mártonfi P., Mereďa P. jun., Mráz P. (eds), Chromosome number survey of the ferns and flowering plants of Slovakia. Veda, Bratislava.
!		Hedera helix L.	Hedera helix L.		48	British Isles cytology	McAllister, H.A., Rutherford, A. Watsonia 18: 7-15 (1990)
!		Hedera helix L.	Hedera helix L.		c48	British Isles cytology	McAllister, H.A., Rutherford, A. Watsonia 18: 7-15 (1990)
!		Hedera helix L.	Hedera helix L.		ca 48	British Isles cytology	McAllister, H.A., Rutherford, A. Watsonia 18: 7-15 (1990)
		Hedera helix L.	Hedera helix L.		48	Flora Iberica	Cytotaxonomy of spanish plants. IV.-Dicotyledons: Caesalpinacea-Asteracea. Lve, A. & E. Kjellqvist.Lagascalia4(2): 153-211(1974).
!		Hedera helix L.	Hedera helix L.		48	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3222
!		Hedera helix L.	Hedera helix L.		96	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3223
!		Hedera helix	Hedera helix L.		48	Flora Europaea	Jacobsen, 1954
		Hedera helix L.	Hedera helix L.		48	Poland Database	Skali?ska M., Ma?ecka J., Izmai?ow R. et al. 1974. Further studies in chromosome numbers of Polish Angiosperms. Tenth contribution. Acta Biol. Cracov. Ser. Bot. 17, 133-163.
		Hedera helix L.	Hedera helix L.		48	IPCN online	Konig, C., I. Ebert & J. Greilhuber. 1987. A DNA cytophotometric and chromosome banding study in Hedera helix (Araliaceae), with reference to differential DNA replication associated with juvenile--adult phase change. Genome 29: 498–503.
		Hedera helix L.	Hedera helix L.		48	IPCN online	Vargas, P., H. A. McALLISTER, C. Morton, S. L. Jury & M. J. Wilkinson. 1999. Polyploid speciation in Hedera (Araliaceae): phylogenetic and biogeographic insights based on chromosome counts and ITS sequences. Pl. Syst. Evol. 219: 165–179.
		Hedera helix L.	Hedera helix L.		48+0-1B	IPCN online	Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
		Hedera helix L.	Hedera helix L.		48	IPCN online	Javurkova, V. 1981. In Chromosome number reports LXXIII. Taxon 30: 856–857.
		Hedera helix L.	Hedera helix L.		48	IPCN online	Skalinska, M. 1974. Further studies in chromosome numbers of Polish angiosperms. X. Acta Biol. Cracov., Ser. Bot. 17: 133–164.
		Hedera helix L.	Hedera helix L.		48	IPCN online	Uhrikova, A. 1974a. In Index to chromosome numbers of Slovakian flora. Part 4. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 23: 1–23.
!		Hedera helix L.	Hedera helix L.		48	IPCN66	Graham 1966a
!		Hedera helix L.	Hedera helix L.		48	IPCN67-71	HUZIWARA, Y. 1968. Chromosome studies on some species of Angiospermae II. Kromosomo 72-73: 2360-2363.
		Hedera helix L.	Hedera helix L.		48	IPCN73-74	LOEVE, A., & E. KJELLQVIST. 1974. Cytotaxonomy of Spanish plants. IV. Dicotyledons: Caesalpiniaceae- Asteraceae. Lagascalia 4: 153-211.
		Hedera helix L.	Hedera helix L.		48	IPCN73-74	MAJOVSKY, J., ET AL. 1974. Index of chromosome numbers of Slovakian Flora. (Part 4). Acta Fac. Rerum Nat. Univ. Comenianae Bot. 23: 1-23.
!		Hedera helix L.	Hedera helix L.		43-47	Kumar, 1987	Oehm, G. 1924
!		Hedera helix L.	Hedera helix L.		c.44	Kumar, 1987	Tischler, G. 1934 ; Rohweder, H. 1937
!		Hedera helix L.	Hedera helix L.		44-48	Kumar, 1987	Wanscher, J.H. 1933
!		Hedera helix L.	Hedera helix L.		48	Kumar, 1987	Gadella, T.W.J. & Kliphuis, B. 1963; Huziwara, Y. 1968
!		Hedera helix L.	Hedera helix L.		48, 96	Kumar, 1987	Jacobsen, P. 1954
		Hedera helix L.	Hedera helix L.		"43-47"	Fedorov, 1974	Oehm 1924
		Hedera helix L.	Hedera helix L.		~44	Fedorov, 1974	Tischler 1934
		Hedera helix L.	Hedera helix L.		~44	Fedorov, 1974	Rohweder 1937
		Hedera helix L.	Hedera helix L.		"44-48"	Fedorov, 1974	Wanscher 1933
		Hedera helix L.	Hedera helix L.		48	Fedorov, 1974	Gadella, Kliphuis 1963
		Hedera helix L.	Hedera helix L.		48, 96	Fedorov, 1974	Jacobsen 1954
!		Hedera helix L.	Hedera helix L.		48	Darlington, 1955	Jacobsen 1954
!		Hedera helix L.	Hedera helix L.		48	C-values database	König C, Ebert I, Greilhuber J. 1987. A DNA cytophotometric and chromosome banding study in Hedera helix (Araliaceae), with reference to differential DNA replication associated with juvenile-adult phase change. Genome 29: 498-503.
!		Hedera helix L.	Hedera helix L.		2n = 48	Austria_checklist	K?nig, Ch., Ebert, I., & Greilhuber, J. 1987. A DNA cytophotometric and chromosome banding study in Hedera helix (Araliaceae), with reference to differential DNA replication associated with juvenile-adult phase change. Genome 29, 498-503.
!		Hedera helix L.	Hedera helix L.		2n = 48	Austria_checklist	K?nig, Ch., Ebert, I., & Greilhuber, J. 1987. A DNA cytophotometric and chromosome banding study in Hedera helix (Araliaceae), with reference to differential DNA replication associated with juvenile-adult phase change. Genome 29, 498-503.
		Hedera helix L.	Hedera helix L.		48	Cave1963	Gadella & Klip. 1963; Turesson 1961
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Gadella, Th. W. J. & Kliphuis, E. (1963). Chromosome numbers of flowering plants in the Netherlands. Acta Bot. Neerl. 12(2): 195-230.
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Hindakova, M. (1974). Index of chromosome numbers of Slovakian flora. (Part 4). Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 23: 1-23.
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Huziwara, Y. (1968). Chromosome studies on some species of Angiospermae II. Kromosomo 72-73: 2360-2363.
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Jacobsen, P. (1954). Chromosome numbers in the genus Hedera L. Hereditas 40: 252-254.
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Javurková, V. (1981). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXIII]. Taxon 30(4): 856-857.
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	König, Ch., Ebert, I. & Greilhuber J. (1987). A DNA cytophotometric and chromosome banding study in Hedera helix (Araliaceae), with refrence to differential DNA replication associated with juvenile-adult phase change. Genome 29:498-503
		Hedera helix L.	Hedera helix L.		48	CromoCat 2015	Löve, A. & Kjellqvist, E. (1974b). Cytotaxonomy of Spanish plants. IV.-Dicotyledons: Caesalpinaceae-Asteraceae. Lagascalia 4(2): 153-211.
		Hedera helix L.	Hedera helix L.		48+0-1B	CromoCat 2015	Lövkvist, B. & Hultgård, U.-M. (1999). Chromosome numbers in south Swedish vascular plants Opera botanica 137: 1-42