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E-ISSN : 2713-8615

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Vol.10 No.2
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Saussurea albifolia M. J. Nam & H. T. Im (Compositae), a new species from the Baekdudaegan Area, Korea

Journal of Species Research / Journal of Species Research, (E)2713-8615
2021, v.10 no.2, pp.159-163
선은미 (국립백두대간수목원 전시사업부)
윤선아 (Sungkyunkwan University)
김승철 (성균관대학교)
정규영 (안동대학교)
남명자 (Andong National University)
임형탁 (전남대학교)
선은미, 윤선아, 김승철, 정규영, 남명자, & 임형탁. (2021). . Journal of Species Research, 10(2), 159-163.
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Abstract

Saussurea albifolia, a new species, is reported from the Baekdudaegan Mountains. It has distinctive morphological characteristics that distinguish it from other congeneric species of Saussurea in Korea; radical leaves persist or withered till flowering, white tomentose leaf beneath, campanulate involucre with browncobwebby hairs, and dark purplish phyllaries with acuminate tips. Saussurea albifolia is a new, endemic species, narrowly restricted to the Korean Peninsula as a consequence of adaptation to alpine or subalpine environments of the Baekdudaegan Area. Among the Korean species of Saussurea, S. gracilis Maxim., S. insularis Kitam., and S. seoulensis Nakai are morphologically similar to S. albifolia by having leaves with white hairs beneath and persistent radical leaves during blooming period. It has been well understood that Saussurea is one of the highly diversified and adaptable groups in Asteraceae and also that the currently recognized species in Korea likely significant underestimates its diversity on the Korean Peninsula.

keywords
Asteraceae, Baekdudaegan Area, endemic species, Hambaek-chui, new species, Saussurea albifolia

참고문헌

1.

Hong, H.H. and H.T Im. 2001. Saussurea insularis Kitam. (Compositae): An unrecorded plant in Korea. Korean Journal of Plant Taxonomy 31:69-74.

2.

Hong, H.H. and H.T Im. 2007. Saussurea nipponica subsp. higomaontana (Compositae): an unrecorded plant in Ko-rea. Korean Journal of Plant Taxonomy 37:197-202.

3.

Im, H.T. 2017. Genus Saussurea DC. In Flora of Korea. Park, C.-W. (ed.), vol. 6c-1, Academy Publishing Co., Seoul. pp. 40-55.

4.

Im, H.T., H.H. Hong and C.I. Choi. 1997. Sauusrea chaby-oungsanica Im (Compositae), a new species from Mt. Chabyoung-san, Korea. Korean Journal of Plant Biology 40:288-290.

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6.

Lee, W.C. and H.T. Im. 2007. Saussurea grandicapitula W. Lee et H.T. Im (Compositae), a new species from the Taebaek Mountains, Korea. Korean Journal of Plant Tax-onomy 37:389-395.

7.

Lipschitz, S. 1979. Genus Saussurea DC. Nauka, Leningrad.

Journal of Species Research

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