CHROMOSOME STUDY ON CROCUS CANCELLATUS SUBSP. DAMASCENUS FROM IRAN
Meiosis behaviour in Crocus cancellatus subsp. damascenus (cytotype 8A) is reported for the first time. The results indicated that this subspecies (cytotype 8A) has chromosome complement of 2n=8 and gametic number of n=4 chromosomes. Two bivalents were associated with nucleolus, that confirmed the presence of two pairs of satellite chromosomes in this taxon. One B-chromosome is reported here for the first time in both meiotic and mitotic stages in this cytotype.
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