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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 → Boraginaceae → Echium → Echium russicum

7 chromosome counts in Echium russicum:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Echium russicum Echium russicum S. G. Gmel.   24 Darlington, 1955  
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   24 Flora Europaea Polya, 1950
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   24 IPCN online Markova, M. 1983. In IOPB chromosome number reports LXXVIII. Taxon 32: 140.
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   12 IPCN online Magulaev, A. J. 1979a. The chromosome numbers of flowering plants in the Northern Caucasus. Part 3. Flora of the North Caucasus and questions of its history,. 3: 101–106.
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   24 IPCN online Magulaev, A. J. 1979a. The chromosome numbers of flowering plants in the Northern Caucasus. Part 3. Flora of the North Caucasus and questions of its history,. 3: 101–106.
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   24 IPCN67-71 MAJOVSKY, J., ET. AL. 1970. Index of chromosome numbers of Slovakian flora (Part 1). Acta Fae. Rerum Nat. Univ. Comenianae Bot. 16.: 1-26.
!   Echium russicum S. G. Gmel. Echium russicum S. G. Gmel.   12 IPCN73-74 FRITSCH, B. 1973. Karyologische Untersuchungen in der Gattung Echium, L. Bot. Notiser 126: 450-458.