The Karyotype of Cyclorhiza peucedanifolia(Franch.) Endemic to China

doi:10.7525/j.issn.1673-5102.2009.01.005

Bulletin of Botanical Research ›› 2009, Vol. 29 ›› Issue (1): 15-17.doi: 10.7525/j.issn.1673-5102.2009.01.005

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The Karyotype of Cyclorhiza peucedanifolia(Franch.) Endemic to China

XU Lei;DING Kai-Yu*;LU Zheng

College of Life Sciences,Yunnan University,Kunming　650091

Received:1900-01-01 Revised:1900-01-01 Online:2009-01-20 Published:2009-01-20
Contact: DING Kai-Yu
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Abstract

Abstract: Cyclorhiza peucedanifolia(Franch.) Constance （Apiaceae） endemic to China was karyo-morphologically studied.The result shows that its chromosome number is 22 and karyotype formula is 2n=22=10m+12sm. According to comparison this result with other cytological data of Apiaceae, it could be considered the classification of this species and C. waltonii in the same genus be reasonable and the genus Cyclorhiza be close to Vicatia DC in phylogeny.

Key words: Cyclorhiza peucedanifolia(Franch.), karyotype, classification

CLC Number:

Q942

XU Lei;DING Kai-Yu*;LU Zheng. The Karyotype of Cyclorhiza peucedanifolia(Franch.) Endemic to China[J]. Bulletin of Botanical Research, 2009, 29(1): 15-17.

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The Karyotype of Cyclorhiza peucedanifolia(Franch.) Endemic to China

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