Karyological investigations on Erigeron canadensis L. and E. annuus (L.) Pers. from natural stands in Poland

Autor: K. Bijok, B. Kreńska, T. Pawlak
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: Acta Societatis Botanicorum Poloniae, Vol 41, Iss 3, Pp 433-438 (2015)
Druh dokumentu: article
ISSN: 2083-9480
DOI: 10.5586/asbp.1972.035
Popis: The number of chromosomes in metaphases root meristems of Erigeron canadensis L. (2n= 18) and E. annuus (L.) Pers. (2n=27) was determined. The chromosomes of both species showed a morphological differentiation - they were heterobrachial or isobrachial; E. annuus had an additional unpaired isobrachial chromosome.
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