Summary
Karyological observations were made in fourteenCrocus including various Linnean species and garden varieties.C. biflorus Weldenii albus was an autotetraploid with five tetravalents,C. nudiflorus being also an autotetraploid having eleven tetravalents.
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References
Bowles, E. A. (1952).A Handbook of Crocusand Colchicumfor Gardeners. Rev. edn. Pp. 1–222. The Bodley Head, London.
Karasawa, K. (1943). Karyological Studies inCrocus III.Jap. Jour. Bot. 12: 475–503.
Karasawa, K. (1956). Karyological Studies inCrocus IV.Genetica 28: 31–34.
Karasawa, K. (1959). Revised List of Chromosome Numbers in GenusCrocus. (in Japanese)La Kromosomo 41: 1396–1399.
Mather, K. (1932). Chromosome variations inCrocus I.Jour. of Genetics 26: 129–142.
Pathak, G. N. (1940). Studies in the Cytology ofCrocus-.Ann. of Bot., N.S. 4: 227–256.
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The expenses of this study were partly defrayed by a grant from the Ministry of Education, to which I wish to express my cordial thanks.
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Karasawa, K. Karyological studies inCrocus V. Genetica 32, 165–169 (1962). https://doi.org/10.1007/BF01816092
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DOI: https://doi.org/10.1007/BF01816092