• 식물분류학회지
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• 제41권1호
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• pp.58-65
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• 2011

우리나라 미기록 종인 닭의장풀과(Commelinaceae)의 고깔닭의장풀(Commelina benghalensis L.)과 큰닭의장풀(Commelina diffusa Burm. f.) 2종이 제주도의 저지대에서 채집되었다. 고깔닭의장풀은 불염포의 밑 부분이 합생하여 깔때기 모양을 하고 폐쇄화를 갖는다는 점에서 나머지의 다른 종들과 구분이 된다. 큰닭의장풀은 삭과가 3개의 과피편으로 되어 있고, 불염포상 총포편이 피침형이면서 심장저 또는 원저라는 점에서 나머지 다른 종들과 구분된다. 염색체수는 고깔닭의장풀이 2n = 2x = 22(2배체)이며, 염색체 크기가 1.25-2.70 ${\mu}m$로 매우 작았고, 큰닭의장풀은 2n = ca. 100 이상으로 정확한 수를 알 수 없었다. 이 종들은 지금까지는 아시아와 아프리카의 열대 및 아열대에 분포하여 우리나라보다 남쪽에만 분포하는 것으로 알려져 왔다.

• Journal of Plant Biotechnology
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• 제7권1호
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• pp.45-50
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• 2005

To clone blue and white flower color specific genes, mRNA differential display was carried out with two different Commelina species, C. communis Linne for blue color and C. coreana Leveille for. leucantha Nakai for white color. Fifty two and 100 cDNA clones specific for blue or white flower color, respectively, were ranging from 200 to 700 bp in size. From the reverse northern blot analysis, 12 and 7 positive clones were selected for blue and white flower, respectively. These clones appear to be novel cDNAs for these Commelina plants, but not color specific. This finding was supported by the northern blot analysis. However, two clones, B18 and B19, derived from blue flowered Commelina were highly expressed than in the white Commelina species, implying that further study will be valuable. The results indicated that both mRNA display experiment and dot blot analysis may not sensitive enough to clone color-determining gene from the plant, leading to explore more advanced method, like high-density colony array study (HDCA).

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2020년도 춘계학술대회
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• pp.15-15
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• 2020

Commelina caroliniana Water, was founded in Jongdal-ri (Gujwa-eup, Jeju Island) for the first time, is widely distributed arable land near the coast and roads. C. caroliniana belongs to Commelinaceae and native to Bangladesh, India. This species can be distinguished from its allied species in Korea by several characters as followings: apex acuminate and obovate shape spathes, flowers have blue 3 petals, maroon spot on the antherode, fruit with 5 seeds in 3 ovaries. C. caroliniana is well known for its strong fertility, which can outcompate native grasses and further negatively effect on the grassland ecosystem. The species has already introduced and widely distributed across much of southeastern US and some of Asian countries. Considering the case of C. caroliniana's diffusion capacity and influence on the ecosystem, management system for prevent their spreading are required through monitoring. Given the great potential of spread found in C. caroliniana, continuous monitoring may be required.

• 한국응용곤충학회지
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• 제31권2호
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• pp.170-173
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• 1992

단자엽식물아강의 잡초가해 곤충을 조사하기 위하여 1991년 5월부터 10월까지 전국의 각도를 전자형으로 나누어 교차지점인 9개지역을 중심으로 각도에서 무작위로 실시한 결과 잡초로는 벼목에서 14속 14종이 채집되었으며 분질배유목에서 1종, 백합목에서 1종등 17속 17종이 채집되었다. 이들을 가해하는 곤충으로는 5목 13과 27속 36종이 채집되었는데 메뚜기류와 노린재류 및 풍뎅이와 잎벌레가 빈번하게 채집되었고 5종은 미동정 되었다. 그중 닭의장풀에서 노란배남색잎벌레의 가해능력이 우수하였고 강아지풀에서 Oulema dilutipes 잎벌레가 처음으로 채집되었다. 그리고 골프장의 닭의장풀에서 채집된 다색풍뎅이는 가해능력은 우수하였으나 잔디와 수목해충으로 이들에게 피해를 줄 수 있는 가능성이 높아 바람직하지못하였다.

• Mycobiology
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• 제49권3호
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• pp.275-279
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• 2021

A fungus of the genus Kordyana, found on leaves of Commelina communis and C. minor exhibiting white smut-like symptoms, was identified as Kordyana commelinae based on morphological characteristics and two rDNA sequence analyses. We report the novel occurrence of the genus Kordyana in Korea and the association of K. commelinae with the host plant species. As well, we provide the necessary mycological information to resolve species delimitation and taxonomic problems of Kordyana.

• 식물분류학회지
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• 제51권1호
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• pp.10-17
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• 2021

Invasive alien species management is pivotal for biodiversity conservation. Commelina caroliniana Walter, from the family Commelinaceae, is an alien plant native to the Himalayas and India, but it has been widely introduced around the world, including in the United States, Brazil, Philippines, and Japan. In Korea, the first population was found growing adjacent to agricultural land and farm roads on Jejudo Island, and field observations confirmed the presence of at least nine populations there. It is similar morphologically to C. diffusa Burm. f. but can be distinguished by involucral bracts that are ciliate at the base, hairs on the peduncle and obsolete upper cincinnus, brown spots on its 4-lobed antherode, and seed surfaces that are smooth to slightly alveolate. It was determined to have an invasiveness low score of 8 according to the Korean 'Invasive Alien Plant Risk Assessment', suggesting that it may spread to natural habitats. Although the current distribution of C. caroliniana is restricted to Jeju-si, it has spread dramatically in many other areas of the world. At present, it has had a limited impact on the local environment, but local and regulatory authorities should pay close attention to this plant and take measures to prevent its expansion in the future.

• Journal of Plant Biology
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• 제24권1호
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• pp.27-30
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• 1981

한국의 신분류군 식물에 대하여 3신종, 2변종과 1품종을 다음과 같이 발표하는 바이다. Astragalus koraiensis Y. Lee 정선황기 ; A. nakaianus Y. Lee 제주황기; Commelina minor Y. Lee & Oh Y. 애기닭의장풀: Cirsium rhinoceros Nakai var. albiflorum Y. Lee 흰바늘엉겅퀴 ; Tripterospermum japonicum (Sieb. & Zucc.) Max. va. albiflorum Y, Lee 흰덩굴용담 Adenophora remotiflora (Sieb. & Zucc.) Maq. form. albiflora Y. Lee 흰모시대.

• The Korean Journal of Ecology
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• 제19권1호
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• pp.47-53
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• 1996

Effects of group breeding of herons on pine community were studied at Pomaeri, in Yangyang, Kangwon Province, Korea. This site has been protected as a Natural Monument (No. 229) since 1970. Herons have used this habitat as a breeding site from] anuary to October every year. In 1995, more than 500 herons were observed in this habitat. Many big pine trees are dying or already dead due to group inhabitation of herons, and no pine saplings were found at forest floor in this habitat. Nutrient contents of soil in this habitat were much higher than those in control plot. This must be due to the addition of feces from herons and of thin twigs and other organic materials from the canopy and bird nests. Species composition of herb layer in this habitat was quite different from that in control plot. Breeding site was dominated by Humulus japonicus. Persiearia perJohata, Persicaria thunbergii. and Commelina communis. which are indicator species of soil eutrophication.

• The Korean Journal of Ecology
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• 제27권1호
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• pp.43-47
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• 2004

본 연구는 구리 내성을 가진 식물을 선별하기 위한 기본 자료를 마련하기 위하여 피, 알팔파, 닭의장풀, 해바라기, 옥수수, 어저귀 등 6종 유식물의 토양 내 구리 농도별 생장율 및 구리 제거율 등을 조사하였다. 대조구 및 50, 100, 200, 300 ㎎-CuCl₂/㎏ 의 토양에 각 식물의 종자를 심어 14일 후 수거하여 발아율, 유식물의 생장 및 생체량, 구리 축적 및 제거력 등을 관찰하였다. 구리 농도에 따른 발아율 저해가 나타나지 않은 식물로는 피, 해바라기, 닭의장풀 등이었다. 그러나 해바라기의 경우 300 ㎎-CuCl₂/㎏ 에서 유식물의 뿌리 및 지상부의 생장율이 대조구의 약 7% 수준으로 큰 저해를 받았으며 생체량도 대조구의 약 35%에 불과해 구리에 의한 생체량 저해가 가장 심한 종으로 나타났다. 이에 반해 피와 닭의장풀은 고농도의 구리 오염 토양에서도 생장률이 높아 구리에 대한 내성이 가장 뛰어난 식물로 나타났다. 특히 피의 경우, 토양 내 구리 제거율이 30% 이상이었으며, 토양 내 구리 농도가 증가할수록 축적량이 꾸준히 증가하여 300 ㎎-CuCl₂/㎏ 에서 ㎏당 약 1020㎎의 Cu를 축적하는 것으로 나타나 phytoremediation에 사용될 가능성 있는 종으로 사료된다.

• 대한본초학회지
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• 제22권1호
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• pp.25-34
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• 2007

Objectives : The plans can be used for medicinal purposes, among Farinales in korea and examined their effects and distributions. Methods : The examined herbalogical books and research papers which published at home and abroad. Results: 1. There were totaled to 8 genera and 24 species in Farinales Korea and among them medicinal plants arc 8 genera, 11 species, some 46% in total. 2. Eriocaulon is main kind enough that it has 11 species among total 24 species in the Farinales, of which medicinal plants are Commelina and Monochoria that they have each 2 species 3. The herb is the main medicinal parts of medicinal plants in the Farinales which is used in 9 species. 4. According to nature and flavor of medicinal plants in the Farinales, they were classified into cool 9 species; sweet taste 9 in the order. 5. According to meridian propism of medicinal plants in the Farinales, they were classified into liver meridian 6 species. 6. According to the properties and principal curative action. they were classified into drugs for detoxicant 12, drugs for antifebrile 11 species, drugs for drain damp 8 in the order. 7. It was noticed that 1 medicinal plant in the Farinale is toxic. Conclusion: There were totaled to 8 genera and 24 species in Farinales in Korea and among them medicinal plants are 8 genera, 11 species, some 46% in total.