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CCDB → Angiosperms → Araceae → Spirodela → Spirodela polyrrhiza None

6 chromosome counts in Spirodela polyrrhiza None:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		80	C-values database	Geber G. 1989. Zur Karyosystematik der Lemnaceae. Ph. D. Thesis, University of Vienna, Vienna.
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		2n = 40	Austria_checklist	Dobe?, Ch., Hahn, B., & Morawetz, W. 1997. Chromosomenzahlen zur Gef??pflanzen-Flora ?sterreichs. Linzer Biol.Beitr. 29[1], 5-43.
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		30	CromoCat 2015	Urbanska-Worytriewicz, K. (1980). Cytological variation within the family of Lemnaceae. Veröff. Geobot. Inst. E.T.H. Stiftung Rübel Zürich 70:30-101.
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		40	CromoCat 2015	Dobeš, C., Hahn, B. & Morawetz, W. (1997). Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5-43.
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		40	CromoCat 2015	Löve, A. & Löve, D. (1981c). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports LXXII]. Taxon 30(3): 699-701.
!		Spirodela polyrrhiza None	Spirodela polyrrhiza (L.) Schleid.		50	CromoCat 2015	Urbanska-Worytriewicz, K. (1980). Cytological variation within the family of Lemnaceae. Veröff. Geobot. Inst. E.T.H. Stiftung Rübel Zürich 70:30-101.