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Korean J. Pl. Taxon > Volume 31(4); 2001 > Article
Korean Journal of Plant Taxonomy 2001;31(4): 359-373.
doi: https://doi.org/10.11110/kjpt.2001.31.4.359
한국산 애기부들에 대한 분류학적 검토
김창균 , 신현철 , 최홍근
Taxonomic examination of Typha angustifolia L. in Korea
Changkyun Kim, Hyunchur Shin, Hong-Keun Choi
Abstract
One of Korean Typha species has been used two scientific names, T. angustifolia L. and T. angustata Bory et Chaubard without taxonomic examinations. Typha angustifolia has a longer females flowers than bracteoles and equal length of bracteoles and hairs in female flowers whereas T. angustata has equal length of female flowers and bracteoles and longer bracteloes than hairs in female flowers. In this study, the pattern of morphological variation of T. angustifolia in Korea is examined using numerical analysis to determine their taxonomical identities. Univariate analysis using morphological characters such as female flower length/bracteole length and bracteole lengh/hair length reveals that Korean T. angustifolia is composed of one group. The result of principal components analysis shows that Korean T. angustifolia is closely related to T. angustifolia distributed in Japan, Russia, and USA. Therefore, T. angustifolia L. (in Korea) is suggested as a legitimate scientific name.
KeyWords: Typha angusifolia, T. angustata, angustata, univariate analysis, principal components
주요어: 애기부들, 단변량분석, 주성분분석
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