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Korean J. Pl. Taxon > Volume 44(1); 2014 > Article
Korean Journal of Plant Taxonomy 2014;44(1): 18-21.
doi: https://doi.org/10.11110/kjpt.2014.44.1.18
은빛까마중 (Solanum elaeagnifolium Cav.), 우리나라 미기록 귀화식물
홍자람 , 주민정 , 홍미향 , 조상진 , 김기중
Solanum elaeagnifolium Cav. (Solanaceae), an unrecorded naturalized species of Korean flora
Ja Ram Hong, Min Jeong Joo, Mi Hyang Hong, Sang Jin Jo, Ki Joong Kim
We report a naturalized alien species, Solanum elaeagnifolium Cav. from Chodo Isl., Samsanmeon, Yeosushi, Jeollanam-do province. The native distribution range of the species is the southwestern US and the adjacent region of northern Mexico. The species is related to S. nigrum L., but the species can be distinguished from S. nigrum by the silver green stellate trichome on the surfaces of plants, the elongated leaf shape, and the size and color of the flowers and fruits. Solanum elaeagnifolium Cav. belongs to the Solanum subgenus Leptostemonum. The species is recorded on the invasive species list in the subtropical or temperate regions of many European, Mediterranean, African, South American, Asian, and Australian countries. Therefore, we also need a careful monitoring and prevention strategy for this new invasive species in Korea.
KeyWords: Solanum elaeagnifolium, Solanum subgenus Leptostemonum, native distribution range, invasive
주요어: 자생지, 침투종
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