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http://dx.doi.org/10.5352/JLS.2004.14.3.400

Morphological Analysis on the Kalopanax pictus (Araliaceae) of Korean Populations  

Jung, Sang-Duk (Department of Biology, Pusan National University)
Hong, Jung-Hee (Department of Biology, Pusan National University)
Bang, Kyung-Hwan (Division of Ginseng & Medicinal Crops, National Institute of Crop Science, RDA)
Huh, Man-Kyu (Department of Molecular Biology, Dongeui University)
Publication Information
Journal of Life Science / v.14, no.3, 2004 , pp. 400-405 More about this Journal
Abstract
Morphological characteristics of Kalopanox pictus Nakai were studied to examine population differentiation of this species. Based on a phenogram of using 23 morphological characteristics, differentiation of regions were distinct. Collections of 138 specimens from nine populations served as operational taxonomic unit (OTU's) were examined for phenotypic similarity and morphological variation using clustering (Ward's minimum variance method) and principal component analysis (PCA). The first three principal components were responsible for 77.0% of the total variance. Principal component 1 explained 52% of the total variance and was contributed to by the number of palmately parted, the number of pinnately lobed, and width between two lateral lobe apex.
Keywords
Morphological characteristics; Kalopanox pictus; phenogram;
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Times Cited By KSCI : 1  (Citation Analysis)
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