• 생약학회지
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• 제33권3호통권130호
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• pp.157-168
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• 2002

Aconites distribute widely in northern hemispere of the earth reaching to arctic zone from warm and temperate one. Chinese crude drug 'Cho O'(草烏) has been used as a remedy for apoplexy, dyspepsia, neuralgia, chronic rheumatis etc. Though the botanical origin of the crude drug has been considered to be Aconitum species of Ranunculaceae, there has been no confirmation on it. To clarify the botanical origin of Cho O, the morphological and anatomical characteristics of the roots of Aconitum species growing in Korea, i.e. A. chiisanense, A. ciliare, A. jaluense, A. napiforme, A. proliferum, A. pseudoproliferum and A. triphyllum were studied. As the result, Cho O was proved to be the roots of Aconitum triphyllum, A. jaluense, A. chiisanense and A. napiforme.

• 약학회지
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• 제41권2호
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• pp.161-173
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• 1997

Tuber of Aconitum chiisanense(Ranunculaceae) a specific medicinal plant in Korea, which is known to have the activity to recover reduced metabolism of feeble patients and has been used to symptoms such as pain, paralysis, atonia and coldness of extremities, etc. were studied. The powdered tubers of the plant were extracted with 10% EtOH 3 times and the combined extract was dissolved in 1N HCl solution and washed with ethyl acetate. The aqueous layer was basified with solid $Na_2CO_3$ and extracted with $CHCl_3$ to obtain an alkaloidal fraction. The alkaloidal fraction was subjected to column chromatography using silica gel, alumina and Sephdex LH 20, etc. From the alkaloidal fraction, five diterpene alkaloids, mesaconitine, aconitine, hypaconitine, 8-O-ethyl 14-benzoylmesaconine and talatizamine, were isolated and identified on the basis of their physico-chemical properties and spectroscopic evidences($^1H$-, $^{13}C$-NMR, EI-MS, IR, 2D-NMR) respectively. Especially the Compound IV, 8-O-ethyl 14-benzoylmesaconine, was assumed to be an artifact resulting from mesaconitine during extraction procedures. The contents of mesaconitine, aconitine and hypaconitine in the mother tuber of this plant were 0.300%, 0.024%, and 0.068%. And that of the attached tuber(new one) of this plant were 0.336%, 0.034% and 0.240% respectively.

• 생약학회지
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• 제7권3호
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• pp.211-214
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• 1976

Basic substances were obtained from five Korean Aconitum, A. koreanum, A. chiisanense, A. ciliae, A. pseudoproliferum and unknown Aconitum species and compared TLC patterns of the substances. Soluble substances in ammonia alkali showed 8 spots on TLC, while insoluble substances in ammonia alkali 7 spots. These patterns are all similar in all species used in the investigation.

• Animal cells and systems
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• 제2권4호
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• pp.435-438
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• 1998

In the present study, we have examined the crossability of four species in the A. jaluense complex to provide additional information on their delimitation and levels of differentiation. Crosses between diploid A. chiisanense and the tetraploid species including A. jaluense s. str., A. triphyllum, and A. pseudoproliferum yielded no fruit- or seed-set, indicating that the former species is reproductively completely isolated from the latter three species. In interspecific crosses between the tetraploid species, combinations involving A. jaluense s. str. resulted in much reduced fruit- and seed-set, indicating that A. jaluense s. str. is more or less reproductively isolated from the other tetraploid species. However, crossing data revealed the absence of reproductive isolation between A. triphyllum and A. pseudoproliferum These results strongly support the relationships that have been previously suggested for the A. jaluense complex on the basis of morphology, chromosome number, and flavonoid chemistry.

• 환경영향평가
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• 제24권1호
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• pp.51-65
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• 2015

황석산 일대에 분포하는 식물상은 97과 295속 394종 4아종 80변종 17품종 등 총 495분류군으로 요약되었다. 분류군 구성 비율의 경우 양치식물 4.2%, 나자식물 1.2%, 쌍자엽식물 78.8%, 단자엽식물 15.8%로 나타났다. 희귀식물은 지리바꽃, 너도바람꽃, 쥐방울덩굴, 태백제비꽃 등 9분류군이었다. 한국특산식물은 은사시나무, 참개별꽃, 진범, 은꿩의다리 등 13분류군이었다. 식물구계학적 특정식물은 승마, 긴오이풀, 앉은부채, 물박달나무 등 16분류군으로 나타났다. 기후변화 적응 대상식물은 진범, 자란초, 지리대사초, 여우콩 등 11분류군이었다. 귀화식물은 나도닭의덩굴, 소리쟁이, 미국자리공, 아까시나무 등 총 20분류군으로 확인되었으며, 생태계교란야생식물은 미국쑥부쟁이 1분류군으로 나타났다. 생태적 중요종이 출현한 지역에 대한 정확한 범위를 설정하여 핵심, 완충, 전이지역 등으로 구분하는 것이 필요할 것이며, 희귀식물, 특산식물의 분포지역과 연계시켜 체계적인 지역 관리 계획이 수립되어야 할 것이다. 또한 다양한 평가기법과 정확한 자료구축을 실시하여 핵심지역 설정의 타당성을 확보하는 것도 요구된다.

• 한국자원식물학회지
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• 제22권1호
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• pp.49-70
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• 2009

경기도 중부지역의 북위 $37^{\circ}$13'31.19" ${\sim}37^{\circ}$33'3.48", 동경 $26^{\circ}$43'04.1" ${\sim}127^{\circ}$26'28.38" 사이에 해당되는 태화산 (624 m), 무갑산(571.8 m), 해협산(531.3 m), 국사봉(540 m), 광교산(582 m), 삼성산(481 m), 수리산(474.8 m), 물왕저수지 인근 200고지(200 m)의 8개 지역의 관속식물 식물상을 2007년 4월부터 10월까지 조사하였다. 생육이 확인된 관속식물의 총 분류군수는 92과 262속 386종 5아종 46변종 10품종으로서 총 447분류군이었다. 가장 많은 식물종이 확인된 지역은 광교산이며, 식생이 비교적 양호한 지역은 광교산, 수리산, 해협산이고, 주로 계곡 주변의 완만한 사면부이다. 조사지는 전반적으로 소나무와 Quercus류가 우세한 혼효림이며, 일부지역을 제외하고 임상의 초본식생은 토양과 대기의 오염에 의해 거의 절멸상태에 가깝다. 비교적 많은 분류군이 채집된 과는 국화과, 장미과, 백합과, 벼과 식물 순이다. 본 조사지에 생육이 확인된 특산식물은 외대으아리, 지리바꽃, 버들회나무, 서울제비꽃, 자란초, 광릉골무꽃, 병꽃나무, 벌개미취 등의 8분류군이며, 희귀 및 멸종위기식물은 두루미천남성, 노랑무늬붓꽃, 너도바람꽃, 지리바꽃, 왕벚나무(식재), 태백제비꽃, 꽃개회나무 등의 7분류군이었다. 조사된 식물 중 유용식물로는 식용식물 192분류군, 약용식물 132분류군, 관상용식물 130분류군, 염료식물 11분류군이었으며, 귀화식물은 22분류군이었다. 식물구계학적 특정식물종은 5등급의 노랑무늬붓꽃, 왕벚나무(식재)의 2분류군, 4등급의 앉은부채, 꽃개회나무의 2분류군, 3등급의 금족제비고사리, 개박달나무, 광릉용수염, 너도바람꽃, 산앵도나무, 연복초 등 13분류군이었다.

• Journal of Ecology and Environment
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• 제45권1호
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• pp.62-71
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• 2021

The climate is changing rapidly, and this may pose a major threat to global biodiversity. One of the most distinctive consequences of climate change is the poleward and/or upward shift of species distribution ranges associated with increasing temperatures, resulting in a change of species composition and community structure in the forest ecosystems. The Baekdudaegan mountain range connects most forests from the lowland to the subalpine zone in South Korea and is therefore recognized as one of the most important biodiversity hotspots. This study was conducted to understand the distribution range of vascular plants along elevational gradients through field surveys in the six national parks of the Baekdudaegan mountain range. We identified the upper and lower distribution limits of a total of 873 taxa of vascular plants with 117 families, 418 genera, 793 species, 14 subspecies, 62 varieties, two forms, and two hybrids. A total of 12 conifers were recorded along the elevational gradient. The distribution ranges of Abies koreana, Picea jezoensis, Pinus pumila, and Thuja koraiensis were limited to over 1000 m above sea level. We also identified 21 broad-leaved trees in the subalpine zone. A total of 45 Korean endemic plant species were observed, and of these, 15 taxa (including Aconitum chiisanense and Hanabusaya asiatica) showed a narrow distribution range in the subalpine zone. Our study provides valuable information on the current elevational distribution ranges of vascular plants in the six national parks of South Korea, which could serve as a baseline for vertical shifts under future climate change.