• 아시안잔디학회지
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• 제12권3호
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• pp.237-248
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• 1998

자생종과 귀화종의 토양 pH를 측정한 결과 자생종의 토양 pH범위는 5.33~7.20인 반면 귀화 종의 토양 pH는 3.95~6.48로 자생종에 비하여 귀화종의 pH가 낮았다. 귀화식물 추출액 50% 농도 이상부터는 잔디의 발아율이 60% 미만으로 급격하게 억제되었으며 망초추출액이 가장 현저한 발아억제를 보인 반면, 자생식물인 차풀의 30%와 50% 추출액농도에서 발아율이 증가하였다. 자생식물과 귀화식물 추출액에 의한 잔디의 유근생장 억제는 각 농도에 따라 큰 차이를 보이지 않았지만 차풀의 경우는 15% 이상의 추출액 농도에서 유근생장이 60% 이상 현저하게 억제되었다. HPLC에 의한 차풀추출액의 성분 분석 결과는 254nm에서 protocatechuic acid, $ ho$-hydroquinone, $\rho$-coumaric acid, ferulic acid가 분석되었고 284nm에서는 vanillic acid, hydroquinone, benzoic acid, cinnamic acid가 분석되었다. Phenolic compound 각 농도로 잔디의 발아와 유근생장을 조사한 결과 ferulic acid와 vanillic acid는 잔디의 발아율을 증가시켰고 $\rho$-coumaric acid는 유근생장을 억제시켰다.

• 식물분류학회지
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• 제44권2호
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• pp.132-135
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• 2014

한반도 미기록 귀화식물인 민털비름(Amaranthus powellii S. Watson)을 경기도 의정부시 자일동에서 발견하였다. 본 종은 미국 남서부와 멕시코 북부 원산으로 현재 전세계 온대지역에 널리 귀화된 상태이다. 본 종은 근연분류군인 가는털비름(A. patulus Bertol.)과 긴털비름(A. hybridus L.)에 비해 잎은 넓은 침형, 능형 또는 피침형으로 화피편의 길이가 서로 다르고 뚜렷한 녹색의 중앙맥이 없으며 열매가 주두쪽으로 올라가면서 서서히 좁아지는 특징으로 구별된다. 국명은 가는털비름, 긴털비름, 털비름(A. retroflexus L.)과 유사하나 줄기와 잎에 털이 현저히 적은 특징을 바탕으로 '민털비름'이라 하였다. 본 분류군의 외부형태적 특징에 대한 기재, 사진, 도해 그리고 근연분류군과의 검색표 등을 제시하였다.

• 한국환경과학회지
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• 제19권8호
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• pp.1035-1046
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• 2010

The purpose of this study is to investigate distribution of the vegetation and insects of coastal dunes in the Yangyang area. The field survey was carried out Osan and Dongho coastal dunes during the period from June to July 2008. A total of 68 taxa were identified including 30 families, 60 genera, 59 species, and 9 varieties. 1 species(Glehnia littoralis) was recorded as designated rare plant of Korea Forest Service. The naturalized plants were 8 families, 13 species. The urbanization rate of naturalization index was 4.8% and 19.1% respectively. The land insect appeared with the 10 order, 23 families including 10 Korean specific species and 16 environmental indicator species for coastal dune. The species in Order Coleoptera was most, followed by Hemiptera, Orthoptera and Odonata respectively.

• 환경생물
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• 제23권2호
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• pp.200-205
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• 2005

This study carried out to certify of taxonomic delimitation in A. artemisiaefolia, A. trifida, A. trifida for. integrifolia, and A. psilostachya in the area of literature and experiment. A. psilostachya was not a vestige of naturalized in Korea and A. trifida and A. trifida for. integrifolia didn't have any valuable differences of morphological and molecular biological experiment. I arranged that naturalized species in Ambrosia are A. artemisiaefolia L. and A. trifida L. in Korea.

• 한국환경복원기술학회지
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• 제10권6호
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• pp.53-61
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• 2007

Most of the plants and trees are landscaping plants at the university campus, Thus, the natural flora can be found on sidewalks like urban area. In order to investigate the flora on sidewalks of the university campus, the vegetation survey was done. The study site is Natural Science Campus, Sungkyunkwan University which is located at Suwon, Korea. Vascular plants surveyed were consisted of 130 taxa, 39 families, 99 genera, 115 species, 15 varieties. Indigenous weeds was 101 species (77.7%). Naturalized weeds was 29 species (22.3%). In the families, Compositae 30 species (23%), Gramineae 18 species (14%), Leguminosae 9 species (7%), Caryophyllaceae 8 species (6%), Cruciferae 8 species (6%), Polygonaceae 5 species (4%), Euphorbiaceae 5 species (4%), Scrophulariaceae 4 species (3%), Rosaceae 3 species (2%), Violaceae 3 species (2%), Convolvulaceae 3 species (2%) and etc. 34 species (27%). Life Form of flora in the site by Raunkiaer classification was Therophytes 67 species (51.5%), Hemicryptophytes 46 species (35.4%), Geophytes 8 species (6.2%), Nanophanerophytes 4 species (3.1%), Phanerohytes 3 species (2.3%) and Chamaephytes 2 species (1.5%). Naturalized Ratios was 10.7%.

• 식물분류학회지
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• 제41권2호
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• pp.171-174
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• 2011

대구광역시에 위치한 금호강 강변에서 발견된 석죽과의 Silene antirrhina L.를 한반도 미기록종으로 확인하여 보고한다. 본 종은 속 내의 근연종인 끈끈이장구채(S. koreana Kom.) 및 끈끈이대나물(S. armeria L.)과 같이 선점이 있으나 개화시 수술이 꽃받침 밖으로 외출하지 않고, 종자의 표면이 유두상 돌기인 점에서 근연종과 뚜렷이 구분된다. 국명은 식물체가 소형이고 전체적으로 가는 점을 고려하여 '가는끈끈이장구채'로 명명하였으며, 생태사진과 주요 형질에 대한 기재 및 검색표를 제시하였다.

• 한국조경학회지
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• 제32권5호
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• pp.84-101
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• 2004

This study presents an ecological management plan for wildbird habitat conservation, an nature-friendly enhancement of bio-diversity using the riverside of the Tancheon Ecosystem Conservation Area in Seoul by analyzing environmental and ecological characteristics. As a result of analyzing actual vegetation, vegetation type was classified into 34 types. Humulus japonicus association covers an area of 441,568.6㎡(31.44％), and Artemisia princeps var. orientalis association covers an area of 89,690.1㎡(6.39％). Sandy plain as valuable wildbird habitat covers an area of 89,965.9㎡(6.4％). 125 taxa including 34 families, 93 genera, 107 species, and 18 varieties were recorded and the number of naturalized plants were 41 taxa at the survey site. Total naturalized index(NI) and urbanized index(UI) were recorded as 32.8％, and 15.5％. As a result of analyzing the herb plants association structure by surveying 8 belt-transects, the humid native plants was dominant in the partially adjacent revetment edge and damp riverside. On the other hand, naturalized plants was so extensively dominant that it was necessary to establish an ecological management plan. The observed wildbirds belonged to 50 species, 6,118 individuals, and 7 restricted species by law, which were Accipiter gentilis, Falco tinnunculus, Buteo hemilasius, and Buteo buteo. Oriolus chinensis,Hirundo rustica, and Alcedo atthis. The ecological administration plan for Tancheon Ecosystem Conservation Area as follows: in ecological land-use planning, the conservation area(695,518.5㎡) has native woody and herb vegetation and sandy plain with water as an wildbird habitat. The restoration area(653,702.7㎡) has a naturalized plants distribution are with artificial revetment. The nature-friendly Riverside Area(55,414.9㎡) was an easily approached area with damaged riverside vegetation, and a safe area to wildbird habitat. In riverside restoration planning, the artificial riverside should be restored to its natural riverside vegetation, and the artificial embankment should be restored with edge shrubs for wildbird habitat or revegetated for natural riverside landscape. For naturalized plants management planning, we selected naturalized plant species to be weeded out, and suggested an application method for ecological management.

• 식물분류학회지
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• 제31권4호
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• pp.375-382
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• 2001

한국 미기록 귀화식물 3종, 즉 다북개미자리 (Scleranthus annuus L.), 버들마편초(Verbona bonariensis L.)와 긴까락보리풀(Hordeum jubatum L.)에 대한 도해와 형태적 특징을 기재하여 보고한다. 이들 중 다북개미자리속(屬) (Scleranthus L.)은 한국 미기록 속(屬)이다.

• 식물분류학회지
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• 제49권4호
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• pp.380-384
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• 2019

A newly naturalized plant, Viola palmata L., was found in Uljin-gun, Changwon-si, and Yangsan-si. It belongs to the subsect. Boreali-Americanae (W. Becker) Gil-Ad of the sect. Nosphinium W. Becker, which is known to be from North America, with subsequent introduction into Europe. In Korea, this species is considered to have been introduced by freight transportation through the port of Busan, after which its distribution area expanded. We propose the new Korean name 'Chang-won-je-bi-kkot' based on the location at which it was initially collected in Korea. We also provide descriptions of the morphological characters along with photographs, illustrations, and a distribution map of Viola palmata.

• Journal of Species Research
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• 제5권1호
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• pp.14-21
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• 2016

Recent field and herbarium studies have yielded three vascular plant taxa of the family Poaceae that have been documented in Korea. All of the three species, collected from Jeolla-do and adjacent areas, were introduced and naturalized. Three species are identified as Vulpia bromoides (L.) Gray, Agrostis capillaris L. and Eragrostis pectinacea (Michx.) Nees. We provide the descriptions and descriptive photos of these species. Keys to the newly recorded species and related taxa are also provided.