• Title/Summary/Keyword: 설악솜다리

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Leontopodium seorakensis, a new species of Asteraceae from Korea (한국산 신종, 설악솜다리)

  • Lim, Yongseok;Hyun, Jin-O;Kim, Young-Dong;Shin, Hyunchur
    • Korean Journal of Plant Taxonomy
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    • v.42 no.2
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    • pp.157-160
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    • 2012
  • Leontopodium seorakensis (Asteraceae), a new species from Mt. Seorak National Park in central Korea is described and illustrated. Its taxonomic history, distribution, habitats, and diagnostic characteristics are discussed and contrasted with those of the closely related L. japonicum Miquel and L. leiolepis Nakai.

A taxonomic review of Korean Leontopodium R. Br. ex Cassini (Asteraceae) (한국산 솜다리속의 분류학적 재검토)

  • Lee, Dong-Hyuk;Park, Jong-Su;Choi, Byoung-Hee
    • Korean Journal of Plant Taxonomy
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    • v.46 no.2
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    • pp.149-162
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    • 2016
  • Five species of the genus Leontopodium are recognized in Korea, but their taxonomic positions have been controversial. To clarify the taxonomic entity of these Korean species, we examined their morphological characters based on herbarium specimens and field observations. Valuable distinguishing characters for identification included the plant height, the basal shape of cauline leaves, the type and position of inflorescence, the types of hairs, the presence of leaves at the anthesis, and hairs on the phyllaries. Based on our observations, we were able to determine the taxonomic relationships between L. japonicum and its relatives, L. coreanum and L. hallaisanense. We also included the morphological characters of L. seorakensis in continuous variations of L. leiolepis, which we treated as synonyms. Consequently, we classified these Korean Leontopodium species into four taxa - L. coreanum var. coreanum, L. coreanum var. hallaisanense, L. leiolepis, and L. leontopodioides - with appropriate descriptions and illustrations.