• Current Research on Agriculture and Life Sciences
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• 제23권
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• pp.19-31
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• 2005

This study was carried out in order to provide the basic information for the development of medicinal plants in Ulleung island, Korea. This area had very rich and diverse flora; 495 taxa with l05 familes, 231 genera, 418 species, 1 subspeies, 63 varieties and 13 forms. The 94 medicinal plants were distributed in Ulleung. They were composed of 10 endemic species, 22 rare species and 62 economic species respectively.

• 한국자원식물학회지
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• 제29권2호
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• pp.171-188
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• 2016

강원도 홍천군에 위치한 백암산(1,099 m) 일대의 관속식물상을 2014년 3월부터 2015년 7월까지 조사하였다. 그 결과 증거 표본에 의해 확인된 관속식물은 90과 293속 435종 5아종 58변종 8품종으로 총 506분류군이었다. 조사된 식물 중 한국특산식물은 14분류군, 희귀식물은 16분류군 그리고 식물구계학적 특정식물종은 80분류군(V등급 3분류군, IV등급 7분류군, III등급 22분류군, II등급 21분류군, I등급 27분류군)이 확인되었다. 귀화식물은 생태계 교란 야생식물 3분류군을 포함하여 총 36분류군이 조사되었으며, 도시화지수와 귀화율은 각각 11.2%와 7.1%로 산출되었다. 용도는 식용이 207분류군(40.9%)으로 가장 많았고, 목초용 200분류군(39.5%), 약용 146분류군(28.9%), 관상용 58분류군(11.5%), 그리고 목재용 15분류군(3.0%) 등의 순으로 확인되었다.

• 한국환경과학회지
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• 제20권1호
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• pp.1-23
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• 2011

This study was carried out to investigate the flora of uninhabited Island in the Deokjeok Archipelago. The vascular plants which were collected in 5 times (from Jun. 2009 to Apr. 2010) were identified as 350 taxa in total, including 89 families, 231 genera, 309 species, 5 subspecies, 31 varieties, and 5 forms. There were many useful plants such as 2 taxa of Korean endemics and 2 taxa of rare plants which were proposed by the Korea Forest Service. The specially determined plants which were categorized as 5 degrees in all by the Ministry of Environment appeared as 49 taxa; Degree V was one taxon; Senecio nemorensis and IV was one taxon; Apocynum lancifolium and III was 2 taxa; Stauntonia hexaphylla, Hylotelephium spectabile and I was 45 taxa; Machilus thunbergii, Neolitsea sericea, Hedera rhombea, etc. Based on the plants which were approval objects when transfer overseas were 5 taxa, and 21 taxa of evergreen plants were recorded in the investigated area. The naturalized plants were identified as 15 taxa, and their naturalization ratio were found to be 4.2% respectively.

• 한국환경복원기술학회지
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• 제12권1호
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• pp.101-110
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• 2009

The vascular plants in the Mt. Hoemun were listed 541 taxa composed of 113 families, 354 genera, 473 species, 1 subspecies, 64 varieties and 3 forms. Divided into 541 taxa; woody plants were 151 taxa (27.9%) and herbaceous plants were 390 taxa (72.1%). Based on the list of rare plants by the Korea Forest Service, 10 taxa were recorded in the studied areas; Lilium distichum (Preservation priority order: No. 159), Lilium callosum (No. 191), Tricyrtis dilatata (No. 97), Iris ensata var. sponianea (No. 197), Gastrodia elata (No.9), Aristolochia contorta (No. 151), Paeonia obovata (No. 30: Legal protection species), Prunus yedoensis (No. 110 : Planted species), Viola albida (No. 202), Schpolia japonica (No. 208). Based on the list of Korean endemic plants, 15 taxa were recorded; Cephalotaxus koreana, Lilium amabile, Salix purpurea var. japonica, Pseudostellaria multiflora, Aconitum pseudolaeve var. erectum, Filipendula glaberrima, Weigela subsessilis, etc. Based on the list of approved for delivering overseas of plants, 10 taxa were recorded; Carex okamotoi, Lilium distichum, Clematis trichotoma, Vaccinium oldhami, Paulownia coreana, Asperula lasiantha; etc. Specific plant species by floral region were total 4S taxa (8.3% of all 541 taxa of vascular plants); Gastrodia elata, Paeonia obovata in class V, Carex arenicola, Corydalis grandicalyx in class IV, 5 taxa (Spiraea salicifolia, Schpolia japonica, Asperula lasiantha, etc.) in class III, 7 taxa (Lilium distichum, Iris ensata var. spontanea, Caryopteris incana, etc.) in class II and 28 taxa (Camptosorus sibiricus, Orixa japonica, Lonicera praeflorens, etc.) in class I. The naturalized plants in the surveyed sites were 13 families, 38 genera, 43 species, 2 varieties, 45 taxa (Phleum pratense, Medicago sativa, Sonchus asper, etc.) and naturalization rate was 8.3% of all 541 taxa of vascular plants. Ambrosia artemisiifolia var. elatior an ecosystem disturbing wild plants have been increasing. Therefore, the counter plants for continuous control and conservation are needed on the ecosystem of Mt. Hoemun.

• 한국자원식물학회지
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• 제35권1호
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• pp.71-99
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• 2022

본 연구는 강원도 고성군에 위치한 마산의 관속식물상을 조사하고 희귀·특산 식물 등 주요 식물과 침입외래식물의 분포를 파악하고자 수행되었다. 조사는 2010년부터 2018년까지 계절별 총 11회에 걸쳐 관속식물 분포를 조사하였다. 조사를 통해 확인된 관속식물은 총 총 93과 328속 529종 6아종 78변종 6품종 619분류군이 자생하는 것을 확인하였다. 이 중 한국 특산식물은 금강분취(Saussurea diamantica Nakai) 등 21분류군, 산림청지정 희귀식물 중 위기종(EN)은 구실바위취(Saxifraga octopetala Nakai) 등 2분류군, 취약종(VU)은 천마(Gastrodia elata Blume) 등 3분류군, 약관심종(LC)은 세잎종덩굴(Clematis koreana Kom.) 등 15분류군 등 총 20분류군의 희귀식물이 확인되었다. 침입외래식물은 광분포(WS) 등급은 붉은토끼풀(Trifolium pratense L.) 등 12분류군, 심각한 확산종(SS)은 미국쑥부쟁이(Aster pilosus Willd.) 등 8분류군, 확산위험종(SR)은 큰금계국(Coreopsis lanceolata L.) 등 4분류군, 확산우려종(SC)은 돌소리쟁이(Rumex obtusifolius L.) 등 6분류군 및 확산진행종(CS)은 미국외풀(Lindernia dubia (L.) Pennell) 등 5분류군, 총 35분류군으로 파악되었다. 귀화율은 5%, 도시화지수는 10.0%로 각각 나타났다. 본 연구를 통해 마산 주변에서 희귀·특산식물 등 주요식물이 다양하게 분포하고 있는 것을 파악하였으나, 산림 생물다양성 보전 및 증진에 큰 위협이 되는 침입외래식물이 특정 구간에서 집중적으로 확산하여 분포하는 것이 확인되어 보전 전략 및 대책 수립이 절실하다.

• 한국환경생태학회지
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• 제38권1호
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• pp.22-47
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• 2024

본 연구는 담양군 치재산(가마골) 일원 관속식물상 조사를 통해 자생식물, 희귀식물과 특산식물의 분포를 밝히고 효율적인 생태계 관리에 기초자료를 제공하는데 있다. 현장조사는 2022년 3월부터 2023년 6월까지 총 21차례 실시하였으며, 그 결과 101과 304속 444종 10아종 35변종 3품종 총 492 분류군의 식물표본을 채집하여 목록화하였다. 제작된 표본목록을 분석한 결과, 산림청 지정 특산식물 14 분류군, 희귀식물 9 분류군이 확인되었고, 환경부 지정 국가적색식물 7 분류군, 식물구계학적 특정종은 68 분류군으로 등급별로 보면 I등급 45 분류군, II 등급 5 분류군, III 등급 16 분류군, IV 등급 2 분류군이 확인되었다. 국외반출 승인대상 생물자원은 155 분류군이 목록에 포함되어 있으며, 외래식물은 38 분류군으로 7.7%의 귀화율과 6.1%의 도시화지수를 나타냈다. 외국으로부터 인위적 또는 자연적으로 유입된 생태계교란식물은 4 분류군으로 조사되었다. 이번 조사를 통해 치재산의 특이식물에 대한 자생지 보전과 증식을 통해 정원식물로 활용한다면 담양만의 특색있는 경관을 연출할 수 있을 것으로 기대된다.

• 한국환경복원기술학회지
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• 제13권4호
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• pp.18-29
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• 2010

The vascular plants in ecological forest site on the Gujaebong (Mt.), Hadong were listed 338 taxa; 85 families, 219 genera, 290 species, 1 subspecies, 40 varieties and 7 forms. Divided into 338 taxa; woody plants were 121 taxa (35.8%) and herbaceous plants were 217 taxa (64.2%). Based on the legal protection species, endangered wild plants II were recorded; Aconitum austro-koreense, Corylopsis gotoana var. coreana and rare plants (IUCN) by the Korea Forest Service and Korea National Arboretum 5 taxa were recorded; Botrychium virginianum, Aconitum austro-koreense, Coreanomecon hylomecoides, Corylopsis gotoana var. coreana, Viola albida. Based on the list of Korean endemic plants, 13 taxa were recorded; Cephalotaxus koreana, Thalictrum actaefolium, Vicia nipponica, Indigofera koreana, Stewartia koreana, Weigela subsessilis, etc. Based on the list of approved for delivering overseas of plants, 5 taxa were recorded; Coreanomecon hylomecoides, Vaccinium oldhami, Paulownia coreana, Asperula lasiantha, Carex okamotoi. Specific plant species by floral region were total 21 taxa (6.2% of all 338 taxa of vascular plants); Aconitum austro-koreense, Corylopsis gotoana var. coreana in class V, Cimicifuga heracleifolia, Coreanomecon hylomecoides in class IV, 4 taxa (Stewartia koreana, Phacellanthus tubiflorus, Lonicera subhispida, etc.) in class III, Potentilla dickinsii, Viola orientalis in class II, 11 taxa (Aconitum jaluense, Angelica anomala, Erythronium japonicum, etc.) in class I. The naturalized plants in the surveyed sites were 8 families, 15 genera, 15 taxa (Phytolacca americana, Crassocephalum crepidioides, Lolium perenne, etc.) and naturalization rate was 4.4% of all 338 taxa of vascular plants.

• 한국환경복원기술학회지
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• 제19권2호
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• pp.19-39
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• 2016

This study was carried out to investigated the flora of Naknam-Jeongmaek, Korea. The survey sites were Gilmajae, Mt. Muryang, Mt. Yeohang, Mt. Muhak, Mt. Cheonju and Mt. Sineo. The flora were summarized, numbering 666 taxa including 112 families, 357 genera, 574 species, 4 subspecies, 73 varieties and 15 forms. The threatened species was Aconitum austrokoreense. The rare plants were 12 taxa including Asarum maculatum, Wikstroemia ganpi, Viola albida, Tricyrtis macropoda and so forth. The Korean endemic plants were 19 taxa including Salix koriyanagi, Thalictrum actaefolium var. brevistylum, Weigela subsessilis, Hosta minor and so forth. The specific plants by floristic region were 81 taxa including 38 taxa of grade I, 19 taxa of grade II, 16 taxa of grade III, 7 taxa of grade IV and 1 taxa of grade V. The naturalized plants were 32 taxa including Rumex crispus, Physalis angulata, Erechtites hieracifolia, Taraxacum officinale and so forth. The invasive alien plants were Ambrosia artemisiifolia and Aster pilosus.

• 한국환경복원기술학회지
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• 제22권6호
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• pp.41-61
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• 2019

The purpose of this study was carried out to present the basic data for constructing a ecological stream, Shindangcheon stream located in Gyeongju-si, Gyeongsangbuk-do, South Korea. From August 2017 to June 2019, a total of 7 surveys were conducted. The numbers of vascular plants were summarized as 388 taxa including 75 families, 246 genera, 360 species, 4 subspecies, 19 varieties, 2 forms and 3 hybrids. The most families of taxa were Poaceae (59 taxa), Asteraceae (47 taxa), Fabaceae (27 taxa), Rosaceae and Cyperaceae (20 taxa, respectively), and Polygonaceae and Brassicaceae (15 taxa, respectively). The rare plant was Aristolochia contorta Bunge, and the Korean endemic plants were 4 taxa, such as Populus × tomentiglandulosa T.B.Lee, Salix koriyanagi Kimura ex Goerz, Lespedeza maritima Nakai, and Weigela subsessilis (Nakai) L.H.Bailey. The specific plants by floristic region found in this site were 13 taxa comprising 8 taxa of grade I, 4 taxa of grade III, and 1 taxon of grade IV. The naturalized plants were 73 taxa, such as Fallopia dumetorum (L.) Holub, Persicaria orientalis (L.) Spach., Potentilla supina L. var. ternata Pterm., and so forth. The invasive alien plants were 6 taxa, such as Rumex acetosella L., Sicyos angulatus L., Solanum carolinense L., Ambrosia artemisiifolia L., Lactuca serriola L., and Symphyotrichum pilosum (Willd.) G.L.Nesom..

• 한국환경복원기술학회지
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• 제19권6호
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• pp.41-61
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• 2016

This study was carried out to offer the basic data for establishing the management plan and constructing the ecological data by surveying and analysing the flora distributed in main survey sites(Mt. Gwangdeok, Mt. Cheonggye and Mt. Jukyeop), Hanbuk-Jeongmaek. The flora were summarized, numbering 659 taxa including 99 families, 341 genera, 575 species, 4 subspecies, 69 varieties and 11 forms. The rare plants were 16 taxa including Tylophora floribunda, Hanabusaya asiatica, Lilium cernuum, Belamcanda chinensis and so forth. The Korean endemic plants were 24 taxa including Salix koriyanagi, Aconitum pseudolaeve, Clematis trichotoma, Hosta minor and so forth. The specific plants by floristic region were 95 taxa including 32 taxa of grade I, 31 taxa of grade II, 25 taxa of grade III, 5 taxa of grade IV and 2 taxa of grade V. The naturalized plants were 38 taxa including Fallopia dumetorum, Silene armeria, Cosmos bipinnatus, Poa pratensis and so forth. The invasive alien plants were 4 taxa including Ambrosia artemisiifolia, Ambrosia trifida, Aster pilosus and Eupatorium rugosum.