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Korean J. Pl. Taxon > Volume 40(4); 2010 > Article
Korean Journal of Plant Taxonomy 2010;40(4): 240-246.
doi: https://doi.org/10.11110/kjpt.2010.40.4.240
한국 미기록 귀화식물인 노랑도깨비바늘(Bidens polylepis S.F.Blake)과 비누풀(Saponaria officinalis L.)
이유미 , 이혜정 , 박수현 , 최형선 , 오승환
Newly Recorded Naturalized Species in Korea, Bidens polylepis and Saponaria officinalis
You Mi Lee, Hye Jeong Lee, Su Hyun Park, Hyung Sun Choi, Seung Hwan Oh
Received: October 20, 2010   Accepted: November 2, 2010
Abstract
Two newly naturalized species were recorded from Incheon (Youngjong-do) and Ulsan. Among them, Bidens polylepis S.F. Blake (Asteraceae) was widespread and was found in the following locations: Unbuk bridge, Unbuk-dong, Jung-gu in Incheon, and Chuiseosan, Banggi-ri, Samnam-myeon as well as a Saemmul mountain cabin on Jaeaksan, Sangbuk-myeon in Ulju-gun, Ulsan. Bidens polylepis can be distinguished from congeneric species by its larger ray-flowers. The Korean name of Bidens polylepis was newly formulated based on the characteristic of its yellow ray-flowers and on the Korean name of the genus Bidens (Asteraceae). The other species, numerous populations of Saponaria officinalis L. (Caryophyllaceae) were found in two areas in Jeotgae village, Unseo-dong, Jung-gu, Incheon. Saponaria officinalis can be distinguished from congeneric species in the family by two features, shallow calyx teeth and a petal with appendages at the base of the blade.
KeyWords: Bidens, naturalized species, Saponaria, unrecorded species
주요어: 귀화식물, 도깨비바늘속, 미기록 종, 비누풀속
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