| 한국 미기록 귀화식물: 아메리카대극과 털땅빈대 |
| 지성진 , 박수현 , 이유미 , 이철호 , 김상용 |
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| 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 |
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Received: January 11, 2011 Accepted: March 9, 2011 |
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| Abstract |
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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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