• Title/Summary/Keyword: 쥐방울덩굴과

Search Result 44, Processing Time 0.034 seconds

Virus Diseases of Medicinal Plants infected by Cucumovirus(I) (Cucumovirus에 의한 약용식물(藥用植物) 바이러스병(病)의 발생(發生)에 대하여(I))

  • Lee, Joon Tak;Park, In Cheol;Yamashita, Suichi;Doi, Yoji
    • Current Research on Agriculture and Life Sciences
    • /
    • v.9
    • /
    • pp.115-125
    • /
    • 1991
  • The medicinal plants of 33 species with symptoms of mosaic, necrosis, line pattern, malformation (fine leaf), stripe, and ring spot infected by cucumber mosaic virus spontaneously, were collected in Korea and Japan. Among them, 2 mosaic diseases of portulaca oleracea L. and Celocia argentea L., 2 necrotic mosaic diseases of Aristolochia debilis Sieb. and Tetragonia exponsa Murr., 6 mottle diseases of Cassia torosa Cav., Bupleurum falcantum L., Angelica acutioloba Kitagawa, A. keiskei Koidz., Peucedanum japonicum Thunb., and Foeniculum vulgare Mill., and ringspot disease of Basella rubra L., were named newly in these studies.

  • PDF

Vascular Plants of Gonamsan and Siribong in the Baekdudaegan (백두대간의 고남산과 시리봉 일대의 관속식물상)

  • 김용식;임동옥;오현경;고명회
    • Korean Journal of Environment and Ecology
    • /
    • v.16 no.4
    • /
    • pp.345-358
    • /
    • 2003
  • The vascular plant species in the areas of Gonamsan and Shiribong in the Baekdudaegan were summarized as 295 texa: 89 families, 193 genus, 245 species, 44 varieties and 6 forms.10 taxa were recorded in the surveyed areas as the Korean endemic plants: Hosta capitat (Liliacease), Polygonatum lasianthum var. corenum (Liliaceae), Chloranthus japonicus (Cloranthaceae), Salix hulteni (Salicaoeae), Clematis richotoma (Ranunculaceae), Spiraea prunifolia for. simpliciflora (Rosaceae), Vicia unijuga (Fabaceae), Viola albida (Violaceae), cornus walter(Cornaceae), Weigela subsessilis (Caprifoliaceae).According to the list of Korean rare and endangered plants complied in the studied areas:Iris ensata var. spoyanea(Iridaceae), Viola albida (Vioaceae) and Aristolochia contorta (aristolochiaceae) Due to the rapid destruction and increase of visitors and the studied areas are located close to the villages, the naturalized plant species in the areas were more frequently appeared than the rare and endangered plant species.

A New Species of Asarum: A. yeonbyeonense M. Kim & S. So (족도리풀속의 1신종 : 연변족도리풀(Asarum yeonbyeonense M. Kim & S. So))

  • So, Soonku;Hwang, Yong;Lee, Chung-Hee;Kim, Muyeol
    • Korean Journal of Plant Taxonomy
    • /
    • v.40 no.4
    • /
    • pp.255-261
    • /
    • 2010
  • A new species, Asarum yeonbyeonense M. Kim & S. So, is named and described from Mt. Baekdu in Korea. This new species is distinctly different from the related species A. mandshuricum (Maxim.) M. Kim & S. So according to the purple band at the base of the calyx lobes and the thick calyx lobes. In addition, Asarum sieboldii var. viridiluteolum Y. Lee is closely related to A. yeonbyeonense M. Kim & S. So due to its reflexed calyx lobes; however, this variety has green calyx lobes and pubescent petioles. Therefore its scientific name was changed to Asarum yeonbyeonense var. viridiluteolum (Y. Lee) M. Kim & S. So, and its Korean name should be changed into Nokyeonbyeon-Jokdoripul.

Floristic Characteristics and Rare and Endangered Plant Species in Woraksan National Park (월악산국립 공원의 식물구계학적 특성과 희귀 및 멸종위기식물종)

  • Lim Dong-Ok;Kim Yong-Shik;Hwang In-Chun
    • Korean Journal of Environment and Ecology
    • /
    • v.19 no.2
    • /
    • pp.112-118
    • /
    • 2005
  • Based on the specific plant species for environmental assesment by the Ministry of Environment(MoE), a total of 68 taxa were identified; 29 taxa for the floristic degree(FD) I, 12 taxa for the FD II, 11 taxa for the FD III, 9 taxa for the FD IV and 6 taxa for the FD V. The endangered plant species, in Woraksan National Park, such as Lilium cernum and Berchemia berchemiaefolia are categorized as the Conservation Degree (CD) II which is designated by the MoE. The rare and endangered species such as Crypsinus hastatus, Lilium cernum, Berchemia berchemiaefolia, Lilium callossum, Gastrodia elata, Aristolochia contorta, Koelreuteria paniculata, Rhododendron tschonoskii, Scopolia japonica, Cypripedium macranthum, Paeonia japonica and Thymus quinquecostatus including 12 plant taxa are categorized as Rare and Endangered Plant Species by the Korea Forest Service.

The Flora of Mt. Baekwoon in Chungcheongbuk-do (충청북도 백운산 일대의 식물상)

  • 유주한;진연희;장혜원;이동우;윤희빈;이귀용;이철희
    • Korean Journal of Environment and Ecology
    • /
    • v.17 no.3
    • /
    • pp.210-223
    • /
    • 2003
  • This study was carried out to investigate the flora of Mt. Baekwoon. The flora of Mt. Baekwoon was surveyed from October, 2000 to August, 2001. In the results of survey, the vascular plant species in Mt. Baekwoon were summarized as 468 taxa; 90 families, 272 genera, 411 species, 1 subspecies 49 varieties and 7 forms. The rare plants designated by Korea Forestry Service were nine species; Lilium distichum, Gastrodia elata, Viola diamantica, Hylomecon hylomeconoides, Aristolochia contorta, Asarum maculatum, Rodgersia podophyllu, Viola albida, Scopolia japonica and Scrophularia koraiensis. And the endemic plants were nineteen species; Asarum maculatum, Melandryum seoulense, Clematis trichotoma, Aconitum pseudo-laeve var. erectum, Hylomecon hylomeconoides, Chrysosplenium barbatum, Spiraea prunifolia for. simpliciflora, Robus hongnoensis, Vicia venosa var. cuspidata, Tilia taquetii, Viola seoulensis, Viola diamantica, Ajuga spectubilis, Scrophularia koraiensis, Weigela subsessilis, Adenophora remotiflora, Cirsium setidens, Saussurea macrolepis and Saussurea seoulensis.

The Flora of DMZ vicinity area in Paju-Si, Gyeonggi-province (경기도 파주시 비무장지대(DMZ) 인접지역의 식물자원)

  • Kim, Se-Chang;Son, Ho-Jun;Lee, Da-Hyun;Park, Wan-Geun
    • Proceedings of the Plant Resources Society of Korea Conference
    • /
    • 2019.04a
    • /
    • pp.65-65
    • /
    • 2019
  • 비무장지대(DMZ)는 군사적 활동 외에 일반인에 의한 접근이 엄격히 통제되어 자연적으로 생물들이 보호되어 왔으며, 한반도의 거대한 동 서 생태축으로서 그 중요성이 매우 높다. 본 연구는 경기도 연천군지역의 비무장지대 및 민통선지역에 분포하는 자원식물의 현황을 파악하고 희귀식물, 한국특산식물 등 주요 유용자원식물의 보전과 관리에 기초자료를 제공하고자 실시하였다. 연구대상지에 분포하는 자원식물은 74과 168속 192종 4아종 26변종 5품종으로 총 227분류군으로 우리나라에 분포하는 관속식물 4,881(국립수목원, 2007)분류군의 4.66%로 나타났다. 각 과별 구성종의 출현비율을 살펴보면 국화과 36분류군으로 가장 다양하게 출현하였다. 연구대상지내에 분포하는 희귀식물은 쥐방울덩굴(Aristolochia contorta Bunge)로 1분류군이 확인되었으며, 한국특산식물은 키버들(Salix koriyanagi Kimura), 병꽃나무(Weigela subsessilis (Nakai) L.H.Bailey), 은사시나무(Populus tomentiglandulosa T. B. Lee)로 3분류군, 귀화식물은 단풍잎돼지풀(Ambrosia trifida L.), 족제비싸리(Amorpha fruticosa L.), 아까시나무(Robinia pseudoacacia L.) 등 등 17분류군으로 나타났다. 연구결과 전체적으로 다양한 식물종이 확인되지는 않았으며, 일부 구간에는 가시박(Sicyos angulatus L.), 돼지풀(Ambrosia artemisiifolia L.), 단풍잎돼지풀(Ambrosia trifida L.) 등 생태계교란 야생식물이 폭넓게 분포하고 있는 것을 확인할 수 있었다.

  • PDF

Vascular Plants of Hwapocheon Wetland Protected area in Gimhae (김해 화포천 습지보호지역의 관속식물상)

  • Yun-do, Hwang;Sang-jun, Han
    • Journal of Wetlands Research
    • /
    • v.26 no.1
    • /
    • pp.92-113
    • /
    • 2024
  • The Purpose of this study were to present the basic data for conservation and management of wetland ecosystem by surveying the characteristics of vascular plants distributed in Hwapocheon wetland protected area. The results are as follows. The numbers of vascular plants were summrized as 339 taxa including 81 familices, 221 genera, 315 species, 9 subspecies and 12 varieties and 2 forms. The rare plants were 7 taxa including Aristolochia contorta, Hydrocharis dubia and so on. The floristic target species were 32 taxa including 17 taxa of grade I, 7 taxa of grade II, 4 taxa of grade III, 2 taxa of grade IV and 2 taxa of grade V. The invasive alien plants were 66 Rumex crispus, Oenothera biennis, Veronica arvensis and so on. The ecosystem disturbing species were 11 taxa including Humulus scandens, Ambrosia artemisiifolia, Ambrosia trifida, Lactuca seriola, Symphyotrichum pilosum and so on. The hydrophytes were 29 taxa including 16 taxa of emergent plants, 3 taxa of submerged plants, 4 taxon of free-floating plant 6 taxa of floation-leaved plants.

The Characteristics of Vascular Plants Distributed in Hannam-Jeongmaek - Focused on Mt. Munsu, Mt. Gyeyang, Mt. Suri and Mt. Gwanggyo - (한남정맥에 분포하는 관속식물상의 특성 - 문수산, 계양산, 수리산, 광교산을 중심으로 -)

  • Oh, Hyunkyung;Kim, Dongpil;You, Juhan
    • Journal of Environmental Impact Assessment
    • /
    • v.26 no.2
    • /
    • pp.140-159
    • /
    • 2017
  • The purpose of this study is to construct the information of natural resources and the basic data for assessing the Korean natural environment by objective surveying and analysing vascular plants distributed in the main survey sites of Hannam-Jeongmaek. The vascular plants were summarized, numbering 488 taxa including 102 families, 300 genera, 428 species, 4 subspecies, 50 varieties and 6 forms. The rare plants were 4 taxa including Aristolochia contorta(LC), Viola albida(LC), Chionanthus retusus(LC) and Tylophora floribunda(VU). The Korean endemic plants were 7 taxa including Salix koriyanagi, Clematis brachyura, Clematis trichotoma, Philadelphus schrenckii, Paulownia coreana, Weigela subsessilis and Cirsium setidens. The specific plants by floristic region were 29 taxa including 1 taxa of grade IV, 3 taxa of grade III, 5 taxa of grade II and 20 taxa of grade I. The naturalized plants were 52 taxa including Fallopia dentatoalata, Rumex obtusifolius, Helianthustuberosus, Dactylis glomerata, Phleum pratense and so forth. The invasive alien plants were 7 taxa including Rumex acetosella, Sicyos angulatus, Ambrosia artemisiifolia, Ambrosia trifida, Aster pilosus, Eupatorium rugosum and Lactuca scariola.

Analysis on Community and flora of Jakeundang in the Byeonsanbando National Park (변산반도국립공원 작은방 일대의 식물상 및 군락 분석)

  • Oh, Hyun-Kyung;Beon, Mu-Sup
    • Korean Journal of Environment and Ecology
    • /
    • v.23 no.2
    • /
    • pp.177-186
    • /
    • 2009
  • In the flora of the whole area of Jakeundang at Byeonsanbando National Park, a total of 105 taxa were identified including 50 families, 88 genera, 98 species, 6 varieties and 1 form. These were again divided into 31 taxa (29.5%) of woody plants and 74 taxa (70.5%) of herbaceous plants. In addition, 4 taxa of the Korea Forest Service, designated rare plants in the flora were identified to grow there including Phacelurus latifolius (Preservation priority order: No. 194), Aristolochia contorta (No. 151), Koelreuteria paniculata (No. 115), and Glehnia littoralis (No. 203). Indigofera koreana, Viola seoulensis that are on the list of Korean endemic plants were also identified and the plants approved for export were identified similarly to rare plants. In addition, among the floral region-based specific plants, the plant group belonging to class V, class IV and II didn't appear and a total of 16 taxa 3 taxa including Elymus mollis, Salsola collina and Koelreuteria paniculata in class III, and 13 taxa including Ischaemum anthephephoroides, Phacelurus latifolius, Asparagus cochinchinensis, Melandryum oldhamianum for. roseum, Calystegia soldanella, Messerschmidia sibirica, Scutellaria strigillosa and Aster spathulifolius, etc. in class I were identified. Among the naturalized plants in the surveyed sites, 6 families, 10 genera, and 10 taxa were identified to grow, such as Bromus unioloides, Phytolacca americana, Lepidium apetalum, Robinia pseudoacacia, Oenothera biennis and Xanthium canadense, etc. and the naturalization rate was analyzed to be 9.5% of all 105 taxa of vascular plants. This research analyzed the coverage ratio and importance value by dividing the community into a sand dunes and back swamp and divided the sand dune area into Vitex rotundifolia community and the back swamp into Phacelurus latifolius community. Jakeundang is designated as a sand dune plants observation area and managed by the office of Byeonsanbando National Park. To preserve this place, it is desirable to take a systematic management measure, such as a visit to this place on a subscription basis or education and publicity on sand dune plants.

Genetic variation and population structure of Asarum misandrum (Aristolochiaceae) in Korea (각시족도리풀(Asarum misandrum)의 유전적 다양성 및 집단 구조)

  • So, Soonku;Kim, Muyeol
    • Korean Journal of Plant Taxonomy
    • /
    • v.43 no.3
    • /
    • pp.181-187
    • /
    • 2013
  • Genetic variation in Asaum misandrum, a woodland herb in Korea, was investigated based on allozyme analysis with starch gel electrophoresis. All of previously reported populations in Korea were sampled and seven loci from six enzymes were analyzed. Overall genetic variation of A. misandrum population showed considerably high levels of genetic variation within the species (A = 2.05, P = 71.4, $H_E$ = 0.294). A positive $F_{IS}$ value of A. misandrum indicated overall deficiency of heterozygotes, and a low $F_{ST}$ value (0.112) meant very little differentiation among populations. Factors contributing to the high levels of genetic diversity found within populations of A. misandrum include population maintenance via wide distribution range from Korea to Japan and primarily outcrossing breeding system. Although it showed moderate genetic diversity level, most habitats of the species were scattered and discontinuous. Besides, low numbers of individuals were found in the most habitats and individuals are collected frequently from the wild due to the unique shape of the flowers as well as the rarity of the species. Thus, there is a need to set up a reasonable conservation strategies including the maintenance mechanism of genetic diversity of A. misandrum.