• Journal of Species Research
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• 제9권2호
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• pp.117-121
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• 2020

Prunus glandulosa Thunb. [=Cerasus glandulosa (Thunb.) Sokolov] (Rosaceae) is native to the warmtemperate region of China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hebei, Henan, Jiangsu, Shaanxi, Shandong, Sichuan, Yunnan, and Zhejiang Provinces). It is naturalized in the United States (i.e. Alabama, Michigan and North Carolina) and Canada (Ontario). This species, previously only recorded as introduced or cultivated plants on the Korean Peninsula, was confirmed to be naturally distributed in the southwestern coast islands(i.e. Geomun-do, Chuja-do and an uninhabited island in Shinan-gun of Jeollanam-do). Prunus glandulosa Thunb. is distinguished from a related taxon P. japonica var. nakaii (H. Lév.) Rehder by pedicel 8-12 (-16) mm long, linear stipules, glabrous style, and pink petals. The morphological characters and illustration of P. glandulosa Thunb. are provided with line drawings and photographs from the natural habitat. In addition, it is likely that a new habitat will be found by plant biodiversity investigations through the southwestern coast islands. Further research is needed to determine its population size, distribution, and threats, as well as identify appropriate locations for conservation collection of germplasm.

• 한국조경학회지
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• 제22권4호
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• pp.149-160
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• 1995

We investigated the seasonal changes flower color of 163 deciduous woody landscape plants in the Suwon region from January 1, 1992 to March 20, 1993. The results were as follows; 1. By the month of anthesis of woody landscape plants, only one plant of Hamamelis japonica flowered in February, 15 species in March, 48 species in April, 63 species in May, 23 species in June, 12 species in July, and one plant of Hydrangea paniculata was flowered in August. 2. The flowering period was about 220 days from February 24, 1992 that Hamamelis japonica was anthesis to October 5, 1992 when Hydrangea paniculata was deblossomed. 3. By the flowering period of woody landscape plants, 81 species continued for 11 days through 20 days, and Rosa spp., 118 days, Hibiscus syriacus 'Yungkwang', 80 days, Largerstroemia indica, 65 days, and 6 species continued for 41 through 60 days, 10 species were 31 through 40 days, 43 species were 21 through 30 days, and 20 species were for less than 11 days. 4. The woody landscape plants flowering before leaf spreading, Hamamelis japonica, Abeliophyllum distichum, Prunus mume 'Hwahyangmi', Prunus mume 'Baekkaha', Lindera obtusiloba, Cornus officinalis, Prunus armeniaca. The others were plants with leaves spreading white flowering; Forsythia ovata 'Tetra gold', Forsythia ovata, Corylus hetrophylla, Rhododendron mucronulatum, Magnolia denudata, Forsythia koreana 'Seoul Gold', Forsythia koreana, Magnolia stellata, Acer negundo 'Elegans', Magnolia kobus, Forsythia viridissima 'Bronxensis', Prunus yedoensis, Prunus leveilleana var. pendula, Prunus persica for. albiplena, Prunus tomentosa, Prunus persia, Magnolia liliflora, Prunus glandulosa for. sinensis, Cercis chinensis, Poncirus trifoliata. 5. In terms of flower color based on KBS standard color number, 83 species were white, 44 species wer red, 21 species were yellow, 12 species were violet, and 3 species were green. 6. In terms of the flower color by month. Hamamelis japonica was yellow February. Flower colors in March were : yellow-7 species, red-3 species and white-5 species. Flower colors in April were : White-21 species, red-19 species and yellow-6 species. Flower colors in May were : White-36 species, red-16 species. The white flowers in June were 16 species. Flower colors in July were : white-4 species, red-4 species. 7. The white flower color of woody landscape plants of trees was 35 species. The red flower color was 18 species, yellow flower color was 5 species, violet flower color was 2 species, and green flower color was 3 species. Also the white flower color of woody landscape plants of shrubs was 48 species, red flower color was 25 species, yellow flower color was 17 species and violet flower color was 10 species. 8. The new 'Cultivars' of woody landscape plants are needed to introduced the development of planting design. 9. Present data of illustrated books of plants should be checked by new data that was studied in this research.

• 농업과학연구
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• 제49권4호
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• pp.821-831
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• 2022

American plum line pattern virus (APLPV), a member of the genus Ilarvirus in the family Bromoviridae, is one of the plant quarantine pathogens in Korea. In this study, 15 candidate primer sets were designed and examined to develop a reverse transcription polymerase chain reaction (RT-PCR) assay for plant quarantine inspection of APLPV. Using APLPV-infected and healthy samples, the primer sets were assessed for APLPV detection. To confirm the occurrence of nonspecific reactions, six ilarviruses (Apple mosaic virus, Asparagus virus 2, Blueberry shock virus, Prune dwarf virus, Prunus necrotic ringspot virus, and Tobacco streak virus) and 10 target plants (Prunus mume, P. yedoensis, P. persica, P. armeniaca, P. dulcis, P. tomentosa, P. avium, P. glandulosa, P. salicina, and P. cerasifera) were examined. Finally, two primer sets were selected. These primer sets could generate the expected amplicons even with at least 1 ng of the total RNA template in concentration-dependent amplifications. In addition, a positive clone was developed for use as a positive control in the abovementioned RT-PCR assay.

• 한국환경과학회지
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• 제16권10호
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• pp.1139-1146
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• 2007

The vascular plants in the Mt. Manduk was listed 560 taxa composed of 110 families, 345 genera, 488 species, 1 subspecies, 67 varieties and 4 forms. Based on the list of the rare plants by the Forest Research Institute, 4 taxa were recorded in the studied areas; Lilium distichum (Preservation priority order; No. 159), Tricyrtis dilatata (No. 97), Aristolochia contorta (No. 151) and Prunus yedoensis (No. 110). Based on the list of Korean endemic plants, 12 taxa were recorded; Cephalotaxus koreana, Carex okamotoi, Lilium amabile, Populus tomentiglandulosa, Salix purpurea var. japonica, Pseudostellaria multiflora, Prunus yedoensis, Stewartia koreana, Forsythia koreana, Paulownia core ana, Weigela subsessilis and Aster koraiensis. Based on the list of approved for delivering overseas of plants, 7 taxa were recorded; Carex okamotoi, Lilium distichum, Aristolochia contorta, Vaccinium oldhami, Paulownia coreana, Asperula lasiantha and Saussurea seoulensis. Specific plants by floral region were total 32 taxa; Prunus yedoensis in class V, Wistaria floribunda in class IV, 5 taxa (Girardinia cuspidata, Spiraea salicifolia, Acer palmatum, Stewartia koreana, Asperula lasiantha) in class III, 3 taxa (Potentilla dickinsii, Viola tokubuchiana var. takedana and Caryopteris incana) in class II and 22 taxa (Pinus koraiensis, Hosta capitata, Chloranthus japonicus, Salix glandulosa, Juglans mandshurica, etc.) in class I. The naturalized plants in the surveyed sites were 14 families, 36 genera, 44 species, 2 varieties, 46 taxa and naturalization rate was 8.2% of all 560 taxa of vascular plants. Wild plants disturbing ecosystem like Ambrosia artemisiifolia var. elatior have been increasing. Therefore, continuous control and conservation measures are needed on the ecosystem of Mt. Manduk.

• 한국자원식물학회지
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• 제19권4호
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• pp.447-458
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• 2006

본 연구는 만덕산과 미륵봉주변의 자원식물의 분포현황과 활용가능성을 제시함으로써, 식물자원의 보전과 활용에 대한 기초자료를 제공하고자 수행하였다. 만덕산과 미륵봉주변의 자원식물을 조사한 결과, 107과 339속 481종 1아종 65변종 3품종으로 총 550종류(taxa)가 확인되었다. 이중 자원식물을 용도별로 구분하면 식용식물에는 323종류(58.7%), 약용식물에는 384종류(69.8%), 관상용식물에는 267종류(48.5%), 기타용 식물에는 268종류(48.7%)로 분석되었다. 희귀식물에는 말나리(Lilium distichum; 보존우선순위 159번), 뻐꾹나리(Tricyrtis dilatata; 97번), 쥐방울덩굴(Aristolochia contorta; 151번), 왕벚나무(Prunus yedoensis; 110번)가 확인되었으며, 특산식물에는 개비자나무(Cephalotaxus koreana), 지리대사초(Carex okamotoi), 털중나리(Lilium amabile), 은사시나무(Populus tomentiglandulosa), 키버들(Salix purpurea var. japonica), 다화개별꽃(Pseudostellaria multiflora), 왕벚나무(Prunus yedoensis), 개나리(Forsythia koreana), 오동(Paulownia coreana), 병꽃나무(Weigela subsessilis), 벌개미취(Aster koraiensis) 등의 11종류(taxa)가 확인되었다. 또한, 식물구계학적 특정식물종에는 V등급에 해당되는 식물로 식재종인 왕벚나무, IV등급에는 등나무, III급에는 꼬리조팝나무, 단풍나무, 갈퀴아재비 3종류, II등급에는 돌양지꽃, 민둥뫼제비꽃, 층꽃나무 3종류, 그리고 I등급에는 잣나무(식재), 일월비비추, 홀아비꽃대, 왕버들, 가래나무 등 22종류로 분석되어 총 30종류(5.5%)가 확인되었다. 본 조사지역은 외래식물 식재나 야생화 채취 및 토양 답압등 인위적인 훼손우려가 점차적으로 증가하고 있는 실정이므로 시급한 대책 마련이 필요할 것으로 판단된다.

• 한국환경복원기술학회지
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• 제9권4호
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• pp.24-35
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• 2006

The vascular plants of the studied area was listed 384 taxa of 90 families, 234 genera, 331 species, 1 subspecies, 45 varieties and 7 forms. The flora of each reservoir, 285 taxa of 83 families, 190 genera, 247 species, 1 subspecies, 30 varieties, 7 forms in Osongjae, 117 taxa of 39 families, 87 genera, 100 species, 17 varieties in Ogongjae, 83 taxa of 30 families, 67 genera, 73 species, 8 varieties, 2 forms in Shinyongjae and 86 taxa of 33families, 70 genera, 75 species, 1 subspecies, 10 varieties in Eodujae. Based on the list of the rare plants by the Forest Research Institute, 3 taxa were recorded in the studied areas; Magnolia kobus (Preservation priority order : No. 187), Penthorum chinense (No. 144), Prunus yedoensis (No. 110) and based on the list of Korean endemic plants, 4 taxa were recorded; Populus tomentiglandulosa, Clematis trichotoma, Prunus yedoensis, Paulownia coreana. Specific plant species by floral region were total 15 taxa; Prunus yedoensis in class V, 2 taxa (Carex idzuroei, Magnolia kobus) in class IV, 2 taxa (Monochoria korsakowi, Poncirus trifoliata ) in class III, 10 taxa (Sagittaria aginashi, Salix glandulosa, Clematis brachyura, Nymphoides peltata, etc.) in class I. The naturalized plants in this site were 13 families, 29 genera, 43 species, 1 varieties, 44 taxa and naturalization rate was 11.5% and based on the list of an ecosystem disturbance plants, 3 taxa were recorded in the studied areas : Paspalum distichum, Solanum carolinense, Ambrosia artemisiifolia var. elatior. The hydrophytes was listed 31 taxa of 15 families, 20 genera, 29 species, 2 varieties and Eleocharis mamillata var. cyclocarpa, Penthorum chinense, Soirodela polyrhiza were recorded in Osongjae, Sagittaria aginashi, Eleocharis kuroguwai, Scirpus juncoides, Scirpus triqueter, Monochoria korsakowi, Monochoria vaginalis var. plantaginea were recorded in Ogongjae. Besides, Scirpus fluviatilis, Trapa pseudoincisa were recorded in Shinyongjae and Scirpus triangulatus, Nymphoides peltata, Myriophyllum verticillatum were recorded in Eodujae. This site is located in the urban area and ecosystem-disturbing wild animal and plant has been imported here, therefore ecosystem has been disturbed more and more. The wetland here rapidly has changed into upland, so it needs conservation measures through long-term monitoring.

• 한국산림과학회지
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• 제80권2호
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• pp.210-219
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• 1991

P-V 곡선법(曲線法)을 적용(適用)하여 20종(種)의 낙엽활엽수(落葉闊葉樹)에 대한 내건성진단(耐乾性診斷)을 하였다. 엽(葉)의 수분특성인자(水分特性因子) 중 내건성판별(耐乾性判別)에 적합(適合)한 인자(因子)는 최대포수시(最大飽水時)의 삼투(滲透)포텐셜 (${\Psi}_0{^{sat}}$), 초기원형질분리점(初期原形質分離點)의 삼투(滲透)포텐셜(${\Psi}_0{^{tlp}}$), 세포막(細胞膜)의 최대탄성계수(最大彈性係數)($E_{max}$), 초기원형질분리점(初期原形質分離點)의 상대함수율(相對含水率)($RWC^{tlp}$)였으며, 그 밖에 상대함수율(相對含水率)(FWC)와 워터포텐셜(${\Psi}_L$)과의 관계, 팽압(膨壓)($P_{vat}$)과 ${\Psi}_L$과의 관계, H$\ddot{o}$fler diagram등의 그림을 내건성진단(耐乾性診斷)에 사용하였다. 이와같은 수분특성인자(水分特性因子)로 고찰(考察)할 때 물푸레나무, 상수리나무, 졸참나무, 갈참나무, 현사시등은 비교적 내건성(耐乾性)이 높은 수종(樹種)으로, 들메나무, 자작나무, 이태리포플러, 음나무, 서어나무, 까치박달, 산벚나무, 개벚나무, 층층나무등은 비교적 내건성(耐乾性)이 약(弱)한 수종(樹種)으로, 그리고 신갈나무, 고로쇠, 복자기, 당단풍, 느릅나무, 느티나무등은 중간(中間) 수종(樹種)으로 판별(判別)되었다.

• Journal of Ecology and Environment
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• 제38권4호
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• pp.405-413
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• 2015

We classified the streamside plant community by phyto-sociological method and analyzed the relationship between environment factors and vegetation structure by using the classification and ordination method. We found that twenty one plant communities were classified according to dominant species at the natural streamside valley forest with surveying the 65 quadrats (10 m × 10 m). From the survey results, the hardwood plant communities were classified as streamside valley forest and the softwood plant communities as riparian forest according to the degree of flooding. The valley forest had a distribution of 17 plant communities which was 65% (42 quadrats) of 65 quadrats: Maackia amurensis community, Betula davurica community, Quercus variabilis community, Pinus densiflora community, Q. serrata community, Prunus sargentii community, and Meliosma oldhamii community etc. The riparian forest had a distribution of four plant communities which was 35% (23 quadrats) of 65 quadrats: Salix koreensis community, S. rorida community, S. purpurea var. japonica community, and S. glandulosa community, etc. From the two-way indicator species analysis (TWINSPAN) analysis, we found indicator species Oplismenus undulatifolius and Lindera obtusiloba for the streamside valley forest and Humulus japonicus, Phragmites japonica, and S. koreensis for the riparian forest. From the results of the canonical correspondence analysis (CCA), coordinates, altitude, and stream structure showed low correlation to the distribution of the plant community. Therefore, it seemed that valley forest and riparian forest were distinguished by the stream gradient and waterway width which determined by the stream water level.

• 한국전통조경학회지
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• 제31권3호
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• pp.83-94
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• 2013

본 연구는 훼손진행이 심각한 천연기념물 제404호 오리장림의 원형 보존 및 복구를 위한 종합적인 진단과 대책을 마련하기 위한 기초자료 제공에 그 목적이 있다. 본 연구를 위하여 2010년 3~8월에 걸쳐 문헌조사와 현장조사를 실시하였고, 이를 바탕으로 지역주민과 전문가와의 간담회 등 델파이조사를 통하여 숲의 성립배경, 공간적 범위, 숲의 형태, 주변지역의 식물상 및 식생 등에 대한 진단과 고찰을 통하여 오리장림의 원형을 규명하였다. 오리장림의 범위는 자천중학교 입구($N36^{\circ}05^{\prime}59.9^{{\prime}{\prime}}/E128^{\circ}54^{\prime}32.9^{{\prime}{\prime}}$)에서 화북면 오동마을 입구($N36^{\circ}05^{\prime}31.0^{{\prime}{\prime}}/E128^{\circ}54^{\prime}32.5^{{\prime}{\prime}}$) 영역대로 추정되었다. 오리장림의 원형은 현존하는 숲에서 고현천을 따라 마을을 감싸고 돌아나가는 좁고 긴 S자 형태로 2km 정도 조성되었을 것으로 사료된다. 출현하는 관속식물은 72과 152속 176종 20변종 2품종 등 총 198분류군의 소산식물이 분포하는 것으로 나타났다. 대형육상식물(M)이 60종으로 가장 많고, 이는 전체 식물의 33.3%를 차지하였다. 오리장림을 구성하는 주된 식생은 21종 473개체가 분포하고 있으며, 상록침엽수는 92본에 19%를 차지하는 반면, 낙엽활엽수는 373본에 79%를 차지하여 오리장림은 낙엽활엽수가 우점하는 혼효림이라고 할 수 있다. 주변의 식물상 및 식생, 수목의 크기, 오리장림의 입지환경, 숲의 조성목적 등을 고려해 볼 때 오리장림의 원식생은 느티나무, 왕버들, 팽나무, 굴참나무, 상수리나무, 회화나무, 말채나무였던 것으로 사료되므로, 이러한 수종을 중심으로 복원하여야 할 것이다. 히말라야시다, 모과나무, 왕벚나무, 은행나무, 해송, 현사시나무 등은 근래에 식재된 수종인 것으로 판단된다.

• 한국자원식물학회지
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• 제21권2호
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• pp.117-127
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• 2008

본 연구는 금원산 생태수목원 조성 부지의 관속식물상을 조사한 후 희귀 및 특산식물, 식물구계학적 특정식물종, 귀화식물 등을 분류함으로써, 생태수목원 조성을 위한 기초자료를 제공하고자 수행한 바 다음과 같은 결론을 도출하였다. 금원산 생태수목원 조성 부지의 관속식물상은 84과 217속 319종 43변종 7품종으로 총 369분류군이 확인되었다. 희귀식물은 구상나무(보존우선순위; 73번)와 산작약(97번)이 확인되었다. 특산식물은 개비자나무, 구상나무(식재), 지리대사초, 떡버들, 키버들, 할미밀망, 은꿩의다리, 털조록싸리, 네잎갈퀴나물, 노각나무, 큰고추나물, 오동(식재), 병꽃나무, 벌개미취(식재) 등 12과 14속 11종 3변종 1교잡종으로 총 15종류가 확인되었다. 식물구계학적 특정식물종은 V등급에 산작약, IV등급에는 확인되지 않았으며, III등급에 구상나무(식재), 중나리, 거제수나무, 물박달나무, 당느릅나무, 참조팝나무, 개벚지나무, 꽝꽝나무(식재), 노각나무, 개회나무, 선백미꽃, 털괴불나무, 병풍쌈 등 13종류, II등급에 처녀치마, 털괭이눈, 복자기, 민둥뫼제비꽃, 곽향등 5종류, I등급에 홍지네고사리, 개비자나무, 전나무(식재), 잣나무(식재), 큰천남성, 흰여로, 퉁둥굴레, 왕버들, 박달나무, 물오리나무, 굴참나무, 투구꽃, 금낭화, 애기괭이눈, 노랑물봉선, 대팻집나무, 피나무, 들메나무, 덩굴꽃마리 등 19종류로 정리되어 총 38종류가 확인되었다. 귀화식물에는 큰조아재비, 큰김의털, 오리새, 호밀풀, 애기수영, 돌소리쟁이, 아까시나무, 족제비싸리, 토끼풀, 달맞이꽃, 개망초, 봄망초, 미국가막사리, 원추천인국, 서양민들레 등 5과 13속 15종류가 확인되었으며, 귀화율은 전체 369종류의 관속식물 중 4.1%로 분석되었다.