• 제목/요약/키워드: Vascular Flora

검색결과 416건 처리시간 0.026초

강원도 골지천유역의 관속식물상 (Floristic study of Golji stream watershed in Gangwon province, Korea)

  • 김중현;김진석;김선유;이병윤
    • 식물분류학회지
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    • 제44권2호
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    • pp.136-163
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    • 2014
  • 본 연구는 강원도 골지천유역의 관속식물을 밝히고 주요 식물들의 분포를 조사하였다. 2012년 5월부터 2013년 10월까지 총 11회에 걸쳐 수행되었다. 그 결과 관속식물은 124과 420속 730종 8아종 78변종 6품종 3교잡종의 총 825분류군이 확인되었다. 이 중 한국고유종 34분류군, IUCN 평가기준에 따른 적색목록식물 34분류군, 식물구계학적 특정식물 165분류군이 조사되었다. 본 조사지에서 다른 지역에 비해 특이적으로 분포하는 식물은 101분류군이며, 이 중 호석회식물은 37분류군, 북방계식물은 64분류군이 확인되었다. 또한 수생식물 34분류군, 귀화식물 69분류군이 발견되었다.

덕적도(옹진군) 및 인근 도서지역의 관속식물상 (Flora of Vascular Plants in Deokjeokdo (Ongjin-gun) and Its Adjacent Regions, Korea)

  • 김현준;지성진;정수영;박수현;이슬기;이찬우;장계선
    • 한국자원식물학회지
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    • 제28권4호
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    • pp.487-510
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    • 2015
  • This study was carried out to inventory the vascular plant flora in Deokjeokdo and its adjacent regions (Mungapdo, Soyado), Ongjin-gun, South Korea, from April to October 2014. Based on the voucher specimens, vascular plants in this area consisted of 108 families, 362 genera, 578 species, 5 subspecies, 66 varieties and 4 forms, totally 653 taxa. In the flora of this area, 5 taxa of Korean endemic plants were found distributed in the sites, including Hepatica insularis Nakai and Asarum glabrata (C.S.Yook & J.G.Kim) B.U.Oh. Korean rare and endangered plants found in this area were 1 taxa of Critical Endangered Species (CR) and 5 taxa of Vulnerable Species (VU). The floristic regional indicator plants found in this area were 67 taxa comprising 3 taxa of grade V, 2 taxa of grade IV, 12 taxa of grade III, 3 taxa of grade II and 47 taxa of grade I. Naturalized plants consisted of 67 taxa, such as Chenopodium album L. and Erigeron annuus (L.) Pers. were recognized widely distributed in the area.

외나로도의 관속식물상 (Flora of vascular plants on Oenarodo Island)

  • 황승현;라은화;이진웅;안진갑
    • 식물분류학회지
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    • 제49권2호
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    • pp.179-197
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    • 2019
  • 전라남도 고흥군에 위치하는 외나로도의 관속식물상을 조사하고 분포가 확인된 주요식물에 대해 논의하였다. 2015년 3월부터 2017년 10월까지 3년 동안 총 21회의 현지조사에서 확보된 표본에 근거하여 관속식물목록을 작성하였고, 국립생물자원관 표본관(KB)과 대전대 생물학과 표본실(TUT)에 수장하였다. 본 조사에서 생육이 확인된 관속식물은 122과 364속 538종 6아종 41변종 2품종의 총 587분류군이다. 멸종위기야생생물로는 혹난초, 지네발란, 대흥란, 석곡 4분류군을 확인하였다. 한반도고유종은 변산바람꽃, 해변싸리, 거제물봉선 등 14분류군이었고, 식물구계학적 특정식물로는 V등급 4분류군, IV등급 4분류군, III등급 47분류군, II등급 18분류군, I등급 64분류군으로 총 137분류군이 조사되었다. 적색식물목록종으로는 위급종(critically endangered) 꽃꿩의다리를 포함하여16분류군을 확인하였다. 귀화식물로는 가시상추, 물참새피 등 46분류군이 조사되었다.

대학 캠퍼스내 보도블록에 출현한 잡초 식물상 (Weed Flora of Sidewalk at the University Campus)

  • 이상화;이규석;김기남;송호경
    • 한국환경복원기술학회지
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    • 제10권6호
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    • pp.53-61
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    • 2007
  • Most of the plants and trees are landscaping plants at the university campus, Thus, the natural flora can be found on sidewalks like urban area. In order to investigate the flora on sidewalks of the university campus, the vegetation survey was done. The study site is Natural Science Campus, Sungkyunkwan University which is located at Suwon, Korea. Vascular plants surveyed were consisted of 130 taxa, 39 families, 99 genera, 115 species, 15 varieties. Indigenous weeds was 101 species (77.7%). Naturalized weeds was 29 species (22.3%). In the families, Compositae 30 species (23%), Gramineae 18 species (14%), Leguminosae 9 species (7%), Caryophyllaceae 8 species (6%), Cruciferae 8 species (6%), Polygonaceae 5 species (4%), Euphorbiaceae 5 species (4%), Scrophulariaceae 4 species (3%), Rosaceae 3 species (2%), Violaceae 3 species (2%), Convolvulaceae 3 species (2%) and etc. 34 species (27%). Life Form of flora in the site by Raunkiaer classification was Therophytes 67 species (51.5%), Hemicryptophytes 46 species (35.4%), Geophytes 8 species (6.2%), Nanophanerophytes 4 species (3.1%), Phanerohytes 3 species (2.3%) and Chamaephytes 2 species (1.5%). Naturalized Ratios was 10.7%.

Comparative floristic diversity of Southwest Primorye and neighboring areas of the Russian Far East

  • Kozhevnikov, Andrey Evhenijevicz;Kozhevnikova, Zoya Vitalijevna;Lee, Byoung Yoon;Kwak, Myounghai
    • Journal of Species Research
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    • 제6권1호
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    • pp.59-67
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    • 2017
  • Southwest Primorye is located in the southern most part of the Russian Far East. The flora of this area is one of the most thoroughly studied and contains 1,530 species of vascular plants, belonging to 622 genera and 154 families, representing 55.6% of the flora of the Primorsky Territory. The flora native to Southwest Primorye encompasses 1,356 species from 547 genera and 148 families. Adventitious plants are represented by 174 species from 127 genera and 37 families. Among other areas of the Russian Far East, only Southwest Primorye has flora in common with the Korean Peninsula, which contains plant species in the subtropical and tropical latitudes: Mitrasacme indica Wight, Halosciastrum melanotilingia [Boissieu] M. Pimen. et V. Tichomirov, Streptolirion volubile Edgew., Lipocarpha microcephala [R. Br.] Kunth, Pueraria lobata [Willd.] Ohwi, Belamcanda chinensis [L.] DC., Zoysia japonica Steud., Deinostema violacea [Maxim.] Yamazaki and Parthenocissus tricuspidata [Siebold et Zucc.] Planch. Most of the flora is represented by the species restricted to Southwest Primorye (seven endemic species) or the Korean Peninsula (seven hemiendemic species). A total of 50.2% of the 10 largest families are nemoral (preboreal) floras, located in the transitional zone of the boreal and nemoral floras. In terms of the structure of the ranked taxonomic spectrum of the largest families, the flora of Southwest Primorye is more similar to that of Northeast China with influence of the Korean flora.

Flora of Mt. Woosanbong, Korea

  • Kang, Shin-Ho;Lee, Young-Sim;Ko, Sung-Chul
    • Plant Resources
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    • 제6권1호
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    • pp.57-75
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    • 2003
  • This study was performed to investigate the flora and plant resources of Mt. Woosanbong (537.8 m) from April to October 2002. The collected vascular plants were composed of all 389 taxa including cultivated species, and classified into 329 species, 2 subspecies, 53 varieties, and 5 forms of 248 genera under 81 families. Six taxa of the Korean endemic plants and 4 taxa of the rare and endangered plants were also distributed in this mount. Resource plants were categorized into edible 181, pasturing 160, medicinal 136, stainable 94, ornamental 77, timber 22, fiber 5 and industrial 4 taxa, respectively. Floristic geography of the investigated area was regarded as the boundary between middle and southern parts in floristic pattern of the Korean Peninsula.

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금정산 식물상의 특성분석 (Character Analysis of the Flora of Mt. Kumjung)

  • 김맹기;배출화;김종원
    • 한국환경과학회지
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    • 제6권1호
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    • pp.89-94
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    • 1997
  • The flora of Mt. Kum.lung(80 lm) was Investigated to compare the flora of Mt. Hwang-Ryung, Mt. Cheon-Hwang, Mt. Chulseo. The vascular plants, collected from March 1995 to Oct., 1996, were consisted of a total 564 taxa: 103 families, 312 genera, 493 species, 1 subspecies. 66 varieties and 4 forms. The Korean endemic plants of this area were 11 taxa, the alplan and endangered plants were 29 taxa, the special wild plants designatlrlg by Enoronmental Agency were 2 taxa and the alpian plants were 18 taxa. Because many plants, being necessary to conserve, are distributed Kumjung, but if development is indespensable. destruction of natural ecosystem must be minimized.

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Flora of Offshore Islands in Shandong Province, China

  • Li, Ming;Wang, Qing;Zong, Meijuan;Wang, Renqing
    • The Korean Journal of Ecology
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    • 제27권2호
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    • pp.57-60
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    • 2004
  • There are 474 species of native vascular plant distributed in offshore islands in Shandong Province, which belong to 262 genera and 82 families. The distribution types of genera of seed plant were classified into 15 types. Temperate characteristic is dominant in the flora of offshore islands and tropical characteristic ranks secondary. Therefore, some islands play the role of stepping islands. Furthermore, 98.85% of the total genera are monotypic or bitypic which shows the offshore habitat heterogeneity in Shandong Province.

Arctium tomentosum (Asteraceae): A new report of a native genus in the flora of Mongolia

  • JAVZANDOLGOR, Chuluunbat;BAASANMUNKH, Shukherdorj;TSEGMED, Zagarjav;OYUNTSETSEG, Batlai;GUNDEGMAA, Vanjil;CHOI, Hyeok Jae
    • 식물분류학회지
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    • 제51권4호
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    • pp.391-394
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    • 2021
  • Arctium tomentosum Mill. (Asteraceae), from Ulaanbaatar in the Khentei phytogeographical region of Mongolia, is recognized here as a new genus and species of the flora of Mongolia. Arctium differs from other genera of Asteraceae by the hooked apex of the involucral bracts. While A. tomentosum is most similar to A. lappa, it is easily distinguished by the glandular hairs of the corolla limb and the widened inner involucral bracts. Taxonomic notes, a description of the morphology, detailed photos, habitat information, the phenology and a distribution map of A. tomentosum are provided.

강원도 동해시·삼척시 일대 고유생육지의 식물상 (A Floristic Study on the Indigenous Habitat of Donghae-si and Samcheok-si in Gangwon-do, Korea)

  • 김중현;김선유;김진석;이병윤;윤종학;남기흠
    • 한국환경과학회지
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    • 제23권5호
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    • pp.911-942
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    • 2014
  • This study was carried out to investigate the flora of indigenous habitat of Donghae-si and Samcheok-si in Gangwon-do, Korea. The vascular plants were collected 18 times (from March to October 2011), and were identified as 804 taxa; 127 families, 445 genera, 720 species, 8 subspecies, 69 varieties, 5 forms and 2 hybrids. In the flora of this area, the calcicolous plants were 55 taxa; Cheilanthes argentea, Clematis serratifoliam, Quercus variabilis. Epipactis papillosa, etc. The endangered plants designated and protected by the wildlife protection law, the Ministry of Environment, Korean were counted to one taxon; Cymbidium macrorhizum. The red list of vascular plants according to IUCN valuation basis were examined, endangered species (EN); Prunus yedoensis and Cymbidium macrorhizum, Vulnerable species (VU); Juniperus chinensis, Pulsatilla tongkangensis, Diarthron linifolium and Swertia wilfordii, Near Threatened species (NT); Paeonia japonica, Allium senescens, Epipactis papillosa and Pogonia minor, Least Concern species (LC); Asplenium ruta-muraria, Platycladus orientalis, Monotropa hypopithys and Eleutherococcus divaricatus var. chiisanensis, etc., Data Deficient species (DD); Paeonia lactiflora var. trichocarpa, and Not Evaluate species (NE); Prunus choreiana, Panax ginseng and Polygonatum infundiflorum etc. Korean endemic plants of this area were 26 taxa; Aconitum pseudolaeve, Corydalis hirtipes, Vicia chosenensis, Salvia chanroenica and Hemerocallis hakuunensis, etc. The floristic regional indicator plants found in this area were 130 taxa comprising 11 taxa of grade V, 15 taxa of grade IV, 33 taxa of grade III, 15 taxa of grade II, 56 taxa of grade I. The naturalized plants were identified as 67 taxa and the percent of naturalized index (NI) was 8.3% of total 804 taxa vascular plants.