• The Korean Journal of Ecology
• /
• 제26권4호
• /
• pp.173-180
• /
• 2003

To clarify whether the closely related species living in the same area is a population or populations ecologically, leaf morphology, specific leaf area, and fruit and seed production were studied in the natural group of sect. Pes-gallinaceua of Corydalis of Namhansansung area from 1999 to 2000. There were 352 plants in one square meter and total eight species or varieties were identified. Of the 352 plants, the number of C. turtschaninovii was the most with 103(29.3%), and that of C. ambigua was the next with 78(22.2%), and that of C. turtschaninovii var. fumariaefolia was the smallest with 9(2.6%). In the 28 plants having spotted leaves, central leaflet did not parted or again parted. The extent of partition with the plant was various from non-parted type to perfectly two-parted type (three leaflet). Between two extreme types, there were diverse types so that this character formed a gradient. The rate of length/breadth was in the range of 0.79~2.17. This character was related to the extent of leaflet partition but did not well expressed the distinguishing trait along a species. The number and the type of serration were diverse and there was no sharp borderline among the species or varieties. Ecological properties, specific leaf area, the number of fruit per plant, and the number of seed per fruit, varied with a wide range in a species or variety but differences between species or variety were not significant. Therefore, the Corydalis group studied was regarded as a population on the three criteria: (1) possibility of interbreeding, (2) continuity of leaf morphology, (3) irrelevance between character and species, (4) similarity of several ecological properties.

• 식물분류학회지
• /
• 제40권3호
• /
• pp.153-156
• /
• 2010

한국산 솜다리속 4종에 대한 염색체수를 조사하였다. 산솜다리(L. leiolepis)의 염색체수는 설악산에서 채집된 개체에서 2n = 24로 처음으로 보고되었다. 왜솜다리(L. japonicum) 염색체수는 국내 3지역에서 조사된 개체에서 모두 2n = 28로 동일하였다. 하지만 기존 보고된 한국(2n=26)과 일본산(2n=21, 26)과는 차이를 보였다. 같은 sect. Nobilia에 속하며 형태적으로 유사한 왜솜다리와 한라솜다리(L. hallaisanense)는 염색체수가 2n = 28로 동일하였다. 한국산 들떡쑥(L. leontopodioides)의 염색체수(2n = 24)는 기존 러시아산에서 보고된 것(2n = 26)과 차이를 보였다. 한국산 솜다리속 종들의 염색체는 모두 4배체이거나 이수체로 생각된다.

• 식물분류학회지
• /
• 제36권1호
• /
• pp.21-40
• /
• 2006

본 연구에서는 한국산 여뀌속 Persicaria절 분류군들에 대학 핵 리보오솜 (nrDNA)의 ITS 염기서열 분석을 수행하여 본 절 분류군들의 유연관계를 추정하고자 하였다, 본 연구결과 본 절 분류군의 nrDNA ITS 구간 염기서열은 본 절 분류군의 분류학적 타당성, 한계 및 계급설정 및 분류군 간의 계통적 유연관계를 추정하는 데 있어 유용한 것으로 나타났다. ITS 염기서열 분석결과 얻어진 neighbor-joining tree에서 본 절 한국산 분류군들은 크게 P.amphibium과 나머지 분류군들을 포함하는 ground의 2개의 계열로 구분되었다. 나머지 분류군들을 포함하는 두번째 계열은 다시 (1) P. lapathifolium, (2) P. persicaria와 P. viscoferum, (3) P. orientale 및 P. viscosum, (4) P. japonicum 및 (5) P. longisetum, P. erecto-minus var. koreense, P. caespitosum var. laxiflorum, P. hydropiper, P. pubescence, P. tinctorium, P. foliosum, P. trigonocarpum을 포함하는 group으로 세분되었다. 이러한 결과는 과거 형태적 식별형질에 의해 제안되었던 본 절 분류군간의 유연관계와 근본적으로 일치하였다.

• 식물분류학회지
• /
• 제51권4호
• /
• pp.378-385
• /
• 2021

제주도에서 보고된 해변취는 일반적으로 큰각시취의 이명으로 인식되고 있으나, 한반도의 큰각시취와는 다른 식물이라는 견해가 상존한다. 큰각시취는 총포편의 선단에 옅은 보라색의 건막질 부속체가 있는 이년생 초본으로 취나물속의 깃분취아절(sect. Theodorea)에 속하며, 형태적으로 유사한 분류군인 각시취와 함께 우리나라 전역에 분포하는 것으로 알려져 있다. 해변취의 실체를 확인하기 위해 제주도의 해변취 자생지와 일본 규슈의 큰각시취 자생지에서 채집 및 조사를 하였다. 형태적 유연관계를 확인하기 위해 본 연구에서 채집된 표본과 국립수목원(KH), 전남대학교 표본실(CNU), 토쿄대학 표본실(TI) 소장 큰각시취 및 각시취 표본을 비교 분석하였다. 해변취는 일본 규슈의 큰각시취와 형태적 및 생태적으로 구별되지 않아서 큰각시취의 이명으로 처리하였다. 식물종의 분포에 있어서 기존 견해와 달리 한반도에는 각시취만 분포하며, 제주도에는 큰각시취만 분포한다.

• 대순사상논총
• /
• 제17권
• /
• pp.73-92
• /
• 2004

The present article deals with the concept 'ekayāna' as the spirit of the times in the period of Unifying War in Shilla, which is embodied in the thought of Wonhyo and Euisang. This article is divided into five sections. Section I introduces the background of research history regarding the spirit of the age during the Unifying War, and explaines the reason why we adopted two thinkers such as Wonhyo and Euisang, especially the concept 'ekayāna' of the two as a subject for inquiry. Section II discusses on the hermeneutical difference between the Chinese Faxiang sect and Wonhyo regarding the interpretation of one passage from Saṃdhinirmocana-Sūtra, in which the relation between ekayāna and triyāna is explained. It is noteworthy that Faxiang sect places emphasis on the differentiation of triyāna, but Wonhyo gives emphasis to equality of ekayāna. Section III refers to the hermeneutical horizons of Wonhyo which is connoted in the interpretation of Saṃdhinirmocana-Sūtra, especially focusing on the concept 'ekayāna'. Here we can make a conclusion as follows; Firstly, the 'ekayāna' in Wonhyo is immanent in 'triyāna' and at the same time transcendental from 'triyāna', so to speak 'com-transcendetal' with 'triyāna'. Secondly, there is inseparable and unmixable relation between 'ekayāna' and beings. In another words, 'ekayāna' is śūnyatā. Thirdly, 'ekayāna' is a kind of universal truth(普法 pŭ fă) in that it offers the benefit to open and develop the immanent buddhadhātu of all living lives. In addition to Wonhyo's thought on ekayāna, section IV refers to the concept 'ekayāna' of Euisang. On Euisang, 'ekayāna' is 'the perfect teaching(圓敎 yuán jiào)' and 'pratītyasamutpāda'. From this point of view, we can conclude that the thought on ekayāna between the two, Wonhyo and Euisang is not different, and completely coherent. As a result, as it is concluded in section V, it is also clear that ekayāna has 'com-transcendental' relation to triyāna. Therefore we can safely make a conclusion that the spirit of the times in the period of Unifying War in Shilla among the leading thinkers is the vision for 'com-transcendency'.

• Animal cells and systems
• /
• 제5권4호
• /
• pp.283-290
• /
• 2001

Phylogenetic relationships among the Korean taxa of the genus Allium subgenus Rhizirideum and some related taxa were assessed on the basis of in sequences of nuclear ribosomal DNA. Twenty-eight accessions of the genus Allium L. consisting of subgenera Rhizirideum (19 taxa), Allium (5 taxa) and Amerallium (one taxon) were analyzed. The variation in the ITS region was informative at the levels of section except for sect. Reticulato- bulbosa which is known to be of multiple origin. The ITS 2 region was longer than the ITS 1 region, and all of the investigated Allium taxa were the same in length in the 5.8S region except for A. monanthum. Allium cyaneum var. cyaneum was the shortest (635 bp) and A. victorialis the longest (646 bp) among the investigated Korean taxa. The three morphologically similar taxa, A. thunbergii, A. sacculiferum that has been included in A. thunbergii, and A. deltoid- fistulosum, had the same ITS lengths of 641 bp, but were clearly distinguished in the phylogenetic analysis of their ITS sequences.

• 식물분류학회지
• /
• 제40권2호
• /
• pp.79-83
• /
• 2010

현호색과 현호색속의 1신종인 날개현호색이 한국의 경상북도 포항시에서 발견되어 기재하고 도해하였다. 날개현호색은 괴경의 내부 표면은 백색이고, 하측 외화판의 기부는 전저이며, 더 작은 종자를 가짐으로써, 이와 근연종인 점현호색과 뚜렷이 구별되었다.

• 건축역사연구
• /
• 제25권3호
• /
• pp.47-62
• /
• 2016

The purpose of this study is to clarify the characteristics of Zen Buddhist temple's building composition of the Northern Song dynasty, through the analysis of literature historical material, such as Seonwon chenggyu(禪苑淸規), Cham cheontae odaesan gi(參天台五臺山記) and so on. The building composition method of Zen Buddhist temple in Northern Song dynasty, which grasped from the Seonwon chenggyu, reflects the actual situation of the temples in that time. And it was ascertained that, the Zen Buddhist temple's building composition of the Northern Song dynasty was basically same to that of Southern Song dynasty. And the comparative analysis was attempted between Zen Buddhist temples and that of other Buddhism sect described in Cham cheontae odaesan gi. From this analysis, the common features as Buddhism temple and the characteristics of building composition as Zen Buddhist temple was clarified.

• Journal of Plant Biology
• /
• 제35권4호
• /
• pp.385-392
• /
• 1992

여뀌속 Tovara절 식물은 매우 복잡한 양상의 형태변이를 나타내기 때문에 각 분류군의 한계 및 위치 성정, 계통적 유연관계 해석에 있어 많은 혼란이 나타나고 있다. 따라서 본 연구에서는 본 절 분류군에서 나타나는 형태 변이의 양상을 수리분류학적으로 분석하여, 각 분류군의 한계를 명확히 설정하고 그 분류학적 타당성을 검토하고자 하였다. 본 절 분류군의 주요 식별형질에 대한 주성분 분석을 수행한 결과, 본 절은 형태적으로 크게 P. virginianum, P. filiforme, P. neofiliforme의 3분류군으로 구분되며, 이들은 주로 잎의 형태에 의해 식별되는 것으로 밝혀졌다. 또한 P. virginianum var. glaberrimum은 그 분류학적 타당성이 없는 것으로 나타났으며, Tovara (=Polygonum) virginiana var. kachina는 형태적으로 볼 때 P. neofiliforme의 변종으로 취급하는 것이 타당한 것으로 판명되었다. Polygonum virginianum, P. filiforme, P. neofiliforme는 그 flavonoid 조성에 있어서도 명확한 차이를 나타내며, 이러한 결과를 종합해 볼 때 이들은 각각 독립된 종으로 인식하는 것이 타당한 것으로 판단된다.

• 한국디지털건축인테리어학회논문집
• /
• 제6권1호
• /
• pp.41-48
• /
• 2006

The research which it led and it tried to observe the layout of Hwa-Um buddhist architecture by Avatamska sutra. The avatamska sutra is one of the scriptures which are important from Buddhism and Hwa-Um buddhist architecture is same channel. Sip-ji-pum that it includes the contents of avatamska sutra is most important. Hwa-um buddhist architecture can divide the major space into a three precinct. First, the gate to a Buddhist temple(A step of self interest. Second, Ru and a building for Buddhist priest(A step of Altruistic act). Third, A Buddhist sancturary(A step of Religious ascetic). From the above results, we can know that site layout of Hwa-um buddhist architecture in the Hwa-um sect relations to the dogmatic background, thought.