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Korean J. Pl. Taxon > Volume 41(2); 2011 > Article
Korean Journal of Plant Taxonomy 2011;41(2): 164-170.
doi: https://doi.org/10.11110/kjpt.2011.41.2.164
한국 미기록 귀화식물: 아메리카대극과 털땅빈대
지성진 , 박수현 , 이유미 , 이철호 , 김상용
Two Newly Naturalized Plants in Korea: Euphorbia heterophylla L. and E. hirta L.
Seong Jin Ji, Soo Hyun Park, You Mi Lee, Cheul Ho Lee, Sang Yong Kim
Received: January 11, 2011   Accepted: March 9, 2011
Abstract
Two naturalized plants (Euphorbiaceae) were recorded from Busan Metropolitan City and from the Jeju Special Self-Governing Province. Euphorbia heterophylla L. (A-me-ri-ka-dae-geuk) was found in a park near Suyeong-gang, Allak-dong, Dongnae-gu, in Busan Metropolitan City. This species is distinguished from E. dentata by its alternating leaves of main stem and glands of involucres with a circular opening. Euphorbia hirta L. (Teol-ttang-bin-dae) was found in Yerae village, Yerae-dong, Seogwipo-si, in Jeju Special Self-Governing Province. It is distinguished from E. hypericifolia as it has capsules with hairs.
KeyWords: Euphorbia heterophylla, E. hirta, naturalized plant, Euphorbia L., Euphorbiaceae
주요어: 아메리카대극, 털땅빈대, 귀화식물, 대극속, 대극과
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