• 한국환경복원기술학회지
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• 제27권4호
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• pp.45-66
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• 2024

This study aims to examine and analyze the diverse vascular plants in Maisan Provincial Park, with the objective of establishing fundamental data for the systematic preservation and efficient management of plant resources. A total of 23 field surveys were conducted from February 2022 to March 2023, and a total of 733 taxa were identified, including 120 families, 410 genera, 644 species, 17 subspecies, 52 varieties, 13 formas, 2 cultivars, and 5 hybrids. Among the surveyed taxa, 20 taxa were identified as rare plants designated by the Korea Forest Service. Additionally, one taxa of Cyrtosia septentrionalis, a grade II endangered species designated by the Ministry of Environment, was recognized. There were 26 taxa categorized as Korean endemic plants, and a total of 101 taxa represented floristic regional indicator plants. Moreover, a total of 53 taxa were identified as naturalized plants and 5 taxa were classified as ecosystem-disturbing plants. The urbanization index and naturalized plant index were calculated to be 16.5% and 7.2%, respectively.

• 한국자원식물학회지
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• 제22권2호
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• pp.159-179
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• 2009

화천 일산에 대한 관속식물 분포와 용도를 파악하기 위하여 2008년 4월부터 10월까지 6회에 걸쳐 조사하였다. 그 결과 확인된 관속식물은 총 91과 295속 422종 1아종 58변종 15품종 등 총 496분류군이었다. 조사된 496종류 중에는 한국특산식물 17분류군, 희귀식물 9분류군과 멸종위기 식물인 백부자가 포함되어있다. 식물구계학적 특정식물종은 금강초롱꽃과 백부자를 포함하여 총 68분류군으로 나타났다. 귀화식물은 27분류군이었으며 귀화율은 5.4%, 도시화지수는 9.4%로 나타났다. 용도는 식용이 201종류(40.5%)로 가장 높게 나타났으며, 약용이 168종류(33.9%), 목초용이 69종류(13.9%), 관상용이 61종류(12.3%), 목재용이 17종류(3.4%), 섬유용이 16종류(3.2%), 그리고 공업용이 4종류(0.8%)로 나타났다.

• 한국환경과학회지
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• 제30권2호
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• pp.119-133
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• 2021

The purpose of this study was to provide basic information for rational management plans for sustainable conservation and utilization by comprehensive analyzing the flora distributed in Yongchu valley, Changwon-si. The flora of Yongchu valley were summarized as 319 taxa including 93 families, 212 genera, 285 species, 3 subspecies, 6 forms and 25 varieties. The endemic plants were 5 taxa such as Chrysosplenium pilosum var. fulvum, Impatiens koreana, Lespedeza maritima, Thalictrum acteifolium and Weigela subsessilis. The rare plants were 11 taxa including I. koreana, Prunus yedoensis and Magnolia kobus. The specific plants by floristic region were 38 taxa including I. koreana, Jeffersonia dubia., M. kobus and P. yedoensis which are class V. The naturalized plants were 11 taxa including Solanum americanum, Aster pilosus, Crassocephalum crepidioides and Cerastium glomeratum and so forth and invasive alien plants among these plants was 1 taxa of A. pilosus. The target plants adaptable to climate change were 8 taxa including Corydalis turtschaninovii of northern plant, I. koreana of endemic plant, and Meliosma myriantha of southern plant.

• 한국환경복원기술학회지
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• 제15권4호
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• pp.23-40
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• 2012

The vascular plants of major sites in Changwon-si were listed 456 taxa (9.3% of all 4,881 taxa of vascular plants); 112 families, 293 genera, 371 species, 2 subspecies, 66 varieties and 17 forms. The vascular plants of Changwon-cheon were listed 133 taxa, Junam reservoir were listed 90 taxa, Seongju-sa were listed 293 taxa, and Yungji park were listed 164 taxa. Divided into 456 taxa; woody plants were 160 taxa (35.1%) and herbaceous plants were 296 taxa (64.9%). Furthermore, therophytes (Th) were 111 taxa (24.3%), hemicryptophytes (H) were 75 taxa (16.4%), megaphanerophytes (MM) were 63 taxa (13.8%) showed high proportional ratio in life form. Based on the list of rare plants by the Korea Forest Service and Korea National Arboretum, 10 taxa (1.8% of all 571 taxa of rare plants); Aristolochia contorta (LC), Euryale ferox (VU), Melothrua japonica (LC), Utricularia pilosa (CR), Hydrocharis dubia (LC), Carex idzuroei (DD), Acorus calamus var. angustatus (LC), etc. Based on the list of endemic plants by the Korea National Arboretum, 10 taxa (3.0% of all 328 taxa of endemic plants); Salix pseudolasiogyne, Philadelphus incanus, Indigofera koreana, Lespedeza ${\times}$ maritima, Stewartia pseudocamellia, Weigela subsessilis, Carex okamotoi, etc. Based on the list of specific plants by floral region were total 43 taxa (4.0% of all 1,071 taxa of specific plants); 4 taxa (Euryale ferox, Hydrocharis dubia, Carex idzuroei, etc.) in class IV, 9 taxa (Ilex crenata, Acer palmatum, Stewartia pseudocamellia, Melothria japonica, Fatsia japonica, etc.) in class III, 3 taxa (Caltha palustris var. membranacea, Nymphoides indica, etc.) in class II, 26 taxa (Cyrtomium fortunei, Chloranthus japonicus, Quercus variabilis, Ulmus parvifolia, Aphananthe aspera, etc.) in class I. Based on the list of naturalized plants, 48 taxa (Rumex crispus, Chenopodium album var. album, Amaranthus patulus, Phytolacca american, Brassica juncea var. integrifolia, Potentilla paradoxa, Robinia pseudoacacia, Euphorbia maculata, Oenothera odorata, Cuscuta pentagona, Veronica persica, Plantago lanceolata, Diodia teres, Helianthus tuberosus, Dactylis glomerata, etc.), naturalization rate was 10.5% of all 456 taxa of vascular plants and urbanization index was 15.0% of all 321 taxa of naturalized plants. Ecosystem disturbing wild plants were 3 taxa (Rumex acetocella, Solanum carolinense, Ambrosia artemisiifolia).

• 한국환경복원기술학회지
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• 제19권3호
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• pp.71-91
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• 2016

The purpose of this study is to offer the raw data for conservation of natural resources by surveying the flora distributed in Juwangsan National Park. The numbers of flora were summarized as 575 taxa; 99 families, 333 genera, 507 species, 4 subspecies, 56 varieties and 8 forms. The threatened species was Eleutherococcus senticosus, and the rare plants were 17 taxa; Anaphalis sinica, Jeffersonia dubia, Hylotelephium ussuriense, Berchemia berchemiaefolia and so forth. The Korean endemic plants were 13 taxa; Salix pseudolasiogyne, Carpinus laxiflora, Pseudostellaria coreana, Thalictrum actaefolium var. brevistylum, Corydalis albipetala and so forth. The specific plants by floristic region were 69 taxa; 31 taxa of grade I, 16 taxa of grade II, 8 taxa of grade III, 7 taxa of grade IV and 7 taxa of grade V. The naturalized plants were 27 taxa; Fallopia dumetorum, Rumex crispus, Chenopoidum album, Amaranthus patulus, Lepidium apetalum and so forth, and the invasive alien plants were Ambrosia artemisiifolia and Aster pilosus. The target plants adaptable to climate change were 18 taxa; Anemone reflexa, Eranthis stellata, Hylomecon vernalis, Lathyrus vaniotii and so forth. The plants with approval for delivering oversea were 31 taxa; Dianthus longicalyx, Thalictrum ichangense, Spiraea blumei, Glycine soja and so forth.

• 한국환경과학회지
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• 제19권4호
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• pp.459-481
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• 2010

This study was carried out to investigate the vascular flora of Mt. Munsu. The vascular plants collected in 13 times(from Mar. to Oct. 2009) were identified as 511 taxa in total, including 113 families, 332 genera, 445 species, 5 subspecies, 46 varieties, 5 forms. Among them, 6 taxa of the Korea Forest Service-designated rare & endangered plants and the Korean endemic plants were identified as 2 taxa. Based on the list of approved for delivering overseas of plants, 6 taxa were recorded in the investigated area. The Ministry of Environment-designated plants, which should be protected by the wildlife protection law, were identified as 2 taxa and 39 taxa of specially designated plants by the Ministry of Environment. The naturalized plants were identified as 53 taxa, and their naturalization ratio and urban index were found to be 10,3%, and 18.5% respectively. There existed many kinds of plants resources having conservational value like Ranunculus trichophyllus var. kadzusensis, Jeffersonia dubia etc, in this area, but there remains a fear of nature destruction's acceleration due to indiscriminate human development and access of a lot of visitors, so it is judged that there should be a management plan, such as a limit on the number of visitors or rest-year-system for restoration of nature.

• 한국자원식물학회지
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• 제22권2호
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• pp.180-194
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• 2009

본 조사지역의 관속식물은 121과 399속 510종 67변종 7품종 2아종 및 2교잡종 등 59 식재종을 포함하여 588종류로 조사되었으며. 이 중 116종은 금번 조사에서 새로이 추가되었다. 경부고속철도가 통과하는 지역인 무제치 3, 4, 5, 6늪과 대성사 주위의 습지와 천성산일원에서 희귀 및 멸종위기식물은 6종, 한국특산식물은 9종이 발견되었고, 식물구계학적 특정식물은 37종이 발견되었다. 경부고속철도건설로 인하여 나타날 식물상의 변화, 특히 습지의 식물에 미치는 영향을 알아보기 위해서는 사후 장기적인 모니터링이 필요할 것으로 보이며, 고층습지의 수원 변동에 대하여 식물보전계획을 수립해야한다.

• 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.