• Korean Journal of Pharmacognosy
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• v.27 no.4
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• pp.342-346
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• 1996

A new species of Asiasarum, a new forma of A. sieboldii and a new forma of A. heterotropoides var. mandschuricum were found at the central part of Korea. The taxa of new plants are as follows: Asiasarum koreanum J. Kim et C. Yook sp. nov.; Asiasarum heterotropoides var. mandschuricum Maximowicz for. glabrata C. Yook, J. Kim et J. Nam f. nov.; Asiasarum sieboldii Miquel for. chungbuensis C. Yook et J. Kim f. nov. (Aristolochiaceae)