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Cytological Note on Three Species of East Himalayan Fissidens
2018 年 83 巻 4 号 p. 445-447
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2018 年 83 巻 4 号 p. 445-447
cytological analyses were made on three species and one variety of the genus Fissidens. Six populations of F. bryoides had n=10 and one had n=13. F. cristatus showed n=12 chromosome number. The aneuploid number (n=13) was also observed in F. bryoides, F. bryoides var. bryoides and F. involutus. F. involutus with n=13 chromosome number have a minute chromosome in the complement. Some meiotic abnormalities were observed in F. bryoides var. bryoides and F. involutus.
