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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDB → Angiosperms → Araceae → Spirodela → Spirodela polyrrhiza None

6 chromosome counts in Spirodela polyrrhiza None:


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.