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CCDB → Angiosperms → Amaryllidaceae → Leucojum → Leucojum vernum

27 chromosome counts in Leucojum vernum:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Leucojum vernum	Leucojum vernum L.		22	Darlington, 1955
		Leucojum vernum L.	Leucojum vernum L.		20	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.
		Leucojum vernum L.	Leucojum vernum L.		22	Flora Iberica	Contribution l'tude caryologique du genre Leucojum L. Barros Neves, J.Bol. Soc. Brot. ser. 213: 545-572(1939).
!		Leucojum vernum L.	Leucojum vernum L.		20, 22, 24	flora of NW Europe	http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4805
!		Leucojum vernum L.	Leucojum vernum L.		20	Flora Europaea	Skalinska et al.,
!		Leucojum vernum L.	Leucojum vernum L.		22	Flora Europaea	Stern, 1956
!		Leucojum vernum L.	Leucojum vernum L.		20	Poland Database	Skali?ska M., Pogan E., Jankun A. et al. 1968. Further studies in chromosome numbers of Polish Angiosperms. Seventh contribution. Acta Biol. Cracov. Ser. Bot. 11, 199-224.
		Leucojum vernum L.	Leucojum vernum L.		20	Kamari Mediterranean
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Sveshnikova, L. I. 1988. Chromosome numbers in some members of the Amaryllidaceae, Liliaceae, Ranunculaceae, Asteraceae in the flora of the USSR. Bot. Žhurn. (Moscow & Leningrad) 73: 1358–1359.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Sveshnikova, L. I. & V. V. Krichfalushij. 1985. Chromosome numbers in some representatives of the families Amaryllidaceae and Liliaceae in the flora of Ukraine and Georgia. Bot. Zhurn. SSSR 70(8): 1130–1131. (In Russian).
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Krichphalushi, V. V. 1989. Sravnitelno-karyologicheskoe issledovanie prirodnykh populacij efemeroidov Karpat. Pp. 25--27 in Tesizy II Symp. Plant Karyology.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Druskovic, B. & M. Lovka. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 15–19.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Dobea, C., B. Hahn & W. Morawetz. 1997. Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5–43.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Uhrikova, A. 1978. In Index of chromosome numbers of Slovakian flora. Part 6. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 26: 1–42.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN online	Marcucci. 2005. Mediterranean chromosome number reports 15 (1415--1427). Fl. Medit. 15: 694–702.
		Leucojum vernum L.	Leucojum vernum L.		20	IPCN67-71	SKALINSKA, M., E. POGAN, & A. JANKUN. 1968. Further studies in chromosome numbers of Polish Angiosperms, VII. Acta Biol. Cracov. Ser. Bot. 11: 199-224.
		Leucojum vernum L.	Leucojum vernum L.		20?	Fedorov, 1974	Heitz 1926
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	Guignard 1891
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	Sata D. 1937b, 1938,. 1942
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	Neves 1939
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	La Cour (Darlington: 1946)
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	Overton E. 1893
		Leucojum vernum L.	Leucojum vernum L.		22	Fedorov, 1974	Delay 1947
!		Leucojum vernum L.	Leucojum vernum L.		2n = 20	Austria_checklist	Dobe?, Ch., Hahn, B., & Morawetz, W. 1997. Chromosomenzahlen zur Gef??pflanzen-Flora ?sterreichs. Linzer Biol.Beitr. 29[1], 5-43.
!		Leucojum vernum subsp. carpathicum Sweet	Leucojum vernum L.		20	Slovakia Database	Murín A., 1992: Karyological study of the Slovak flora XXIV. - Acta Fac. Rerum Nat. Univ. Comen., Bot. 39: 45-51.
!		Leucojum vernum subsp. carpathicum Sweet	Leucojum vernum L.		20	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.
!		Leucojum vernum subsp. carpathicum Sweet	Leucojum vernum L.		20	IPCN online	Murín, A. 1992. Karyological study of the Slovak flora XXIV. Acta Fac. Rerum Nat. Univ. Comenianae, Bot. 39: 45–51.