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Vascular Plants of Distribution and Characteristics of the Mt. Bangjang (방장산일대의 관속식물 분포 특성)

  • Oh, Hyun-Kyung;Beon, Mu-Sup
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.9 no.4
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    • pp.13-23
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    • 2006
  • The vascular plants of the studied area in the Mt. Bangjang was listed 422 taxa : 106 families, 299 genera, 372 species, 1 subspecies, 46 varieties and 3 forms. Based on the list of the rare plants by the Forest Research Institute, 5 taxa were recorded in the studied areas; Lilium distichum(Preservation priority order : No. 159), Tricyrtis dilatata (No. 97), Aristolochia contorta (No. 151), Prunus yedoensis (No. 110), Patrinia saniculaefolia (No. 122) and based on the list of Korean endemic plants, 9 taxa were recorded; Cephalotaxus koreana, Carex okamotoi, Populus tomentiglandulosa, Salix purpurea var. japonica, Prunus yedoensis, Forsythia koreana, Paulownia coreana, Weigela subsessilis, Patrinia saniculaefolia. Specific plant species by floral region were total 29 taxa; Prunus yedoensis in class V, 3 taxa(Acer palmatum, Asperula lasiantha, Lonicera subhispida ) in class III, 5 taxa(Lilium distichum, Potentilla dickinsii, Caryopteris incana, Patrinia saniculaefolia, Ligularia fischeri) in class II, 20 taxa(Ulmus parvifolia, Clematis patens, Aconitum jaluense, Ilex macropoda, Grewia biloba var. parviflora etc.) in class I. The naturalized plants in this site were 13 families, 31 genera, 36 species, 2 varieties, 38 taxa and naturalization rate was 9.0% of all 422 taxa vascular plants. Because of recent rapid increase of cars and people around here, analysis shows many naturalized plants and high naturalized ratio. And wild plants disturbing ecosystem like Ambrosia artemisiifolia var. elatior have been increasing. So, it needs continuing control and conservation measures on the plant ecosystem.

Characteristics by Distribution of Vascular Plants of the Gyehwado, Buan (부안 계화도일대의 관속식물 분포 특성)

  • Beon, Mu-Sup;Oh, Hyun-Kyung
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.10 no.2
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    • pp.44-53
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    • 2007
  • The vascular plants of the studied area in the Gyehwado was listed 378 taxa; 99 families, 259 genera, 322 species, 1 subspecies, 50 varieties and 5 forms. In this, Woody plants were 130 taxa (34.4%), Herbaceous plants were 248 taxa (65.6%) of all 378 taxa vascular plants. Pteridophyta were 7 families, 9 genera, 11 taxa (2.9%), Gymnospermae were 4 families, 5 genera, 9 taxa (2.4%) and Angiospermae were 88 families, 245 genera, 358 taxa (97.7%). Angiospermae in this, Monocotyledoneae were 10 families, 45 genera, 60 taxa (16.8%) and Dicotyledoneae were 78 families, 200 genera, 298 taxa (83.2%). Based on the list of the rare plants by the Forest Research Institute, recorded in the studied areas; Phacelurus latifolius (Preservation priority order; No. 194), Tricyrtis dilatata (No. 97), Aristolochia contorta (No. 151) and based on the list of Korean endemic plants, 6 taxa were recorded; Cephalotaxus koreana, Populus tomentiglandulosa, Carpinus coreana, Indigofera koreana, Forsythia koreana, Weigela subsessilis. Specific plant species by floral region were total 30 taxa; Wistaria floribunda in class IV, 5 taxa (Ligustrum ovalifolium, Callicarpa mollis, Lonicera subhispida, etc.) in class III, 24 taxa (Cephalotaxus koreana, Aristolochia contorta, Grewia biloba var. parviflora, etc.) in class I. The naturalized plants in this site were 12 families, 27 genera, 34 species, 2 varieties, 36 taxa and naturalization rate was 9.5% of all 378 taxa vascular plants.

Seven Species of Gracillariidae and Lyonetiidae (Lepidoptera) New to Korea and a List of the Known Host Plants for the Families (한국산(韓國産) 굴나방과(科)와 가는나방과(科)의 미기록(未記錄) 6종(種)과 기주식물(寄主植物) 목록(目錄))

  • Park, K.T.;Han, S.S.
    • Korean journal of applied entomology
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    • v.25 no.2 s.67
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    • pp.121-128
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    • 1986
  • Six species of Gracillariidae ; Gracillaria ussuriella (E.), Liocrobyla kumatai K., Phyllonorycter leucocorona (K.), P. orientalis (K.), P. pygmaea (K.), Leutospilatrix omissella (S.) and one species of Lyonetiidae: Proleucoptera celastrella K. are reported for the first time from Korea. Also a list of host plants of the total known species of the both families with newly surveyed hosts during the study and some known hosts in home or abroad, is prepared.

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Conservation Methods and Vascular Plants of Thuja orientalis Community in Seokmun-bong, Danyang (단양 석문봉 측백나무군락지의 식물상 및 보전방안)

  • Oh, Hyun-Kyung
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.16 no.2
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    • pp.75-92
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    • 2013
  • The vascular plants of Thuja orientalis community in Seokmun-bong, Danyang were listed 222 taxa (4.5% of all 4,881 taxa of vascular plants); 67 families, 150 genera, 163 species, 2 subspecies, 43 varieties and 14 forms. Limestone plants, 29 taxa; Asplenium rutamuraria, Celtis koraiensis, Goodyera coreana, etc. So, Based on the legal protection species, endangered wild plants II, were recorded; Thalictrum coreanum (EN) and rare plants, 8 taxa; Thuja orientalis (LC), Exochorda serratifolia var. serratifolia (LC), Diarthron linifolium (EN), Bupleurum falcatum (VU), Lithospermum erythrorhizon (LC), Dracocephalum argunense (EN), Polygonatum robustum (EN), etc. and endemic plants, 3 taxa; Populus tomentiglandulosa (Planted plant), Thalictrum actaefolium var. brevistylum, Asperula lasiantha, etc. Based on the list of specific plants, 29 taxa; Thalictrum coreanum in class V, 7 taxa (Neillia uyekii for. uyekii, Prunus sibirica, Abelia coreana, etc.) in class IV, 8 taxa (Spiraea trichocarpa, Polygala tatarinowi, Asparagus oligoclonos, etc.) in class III, 2 taxa (Potentilla dickinsii var. dickinsii, Weigela florida) in class II, 11 taxa (Morus cathayana, Buxus microphylla var. koreana, Zizyphus jujuba var. jujuba, etc.) in class I. Based on the list of naturalized plants, 10 taxa (Robinia pseudoacacia, Oenothera biennis, Festuca arundinacea, etc.), naturalization rate (NR) was 4.5% of all 222 taxa of vascular plants and urbanization index (UI) was 3.1% of all 321 taxa of naturalized plants.

Note on the New Korean Common Names of Marasmioid Fungi -1. The Genus Marasmius (한국산 낙엽버섯류의 새로운 한국어 일반명 -1. 낙엽버섯속)

  • Ryoo, Rhim;Antonin, Vladimir;Ka, Kang-Hyeon;Shin, Hyeon-Dong
    • The Korean Journal of Mycology
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    • v.41 no.4
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    • pp.280-286
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    • 2013
  • 47 species was reported in the genus Marasmius in Republic of Korea up to now. 26 of total 47 species previously recorded from Korea were made up a list. Korean common names of 10 new species and 11 species newly recorded in Korea were introduced in study with synoptic key. These names were followed by the Romanization rule to express Korean common name.

Marine Mollusk Fauna of Kosrae Island, Federated States of Micronesia

  • Lee, Sang-Hwa;Park, Joong-Ki
    • The Korean Journal of Malacology
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    • v.29 no.4
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    • pp.343-376
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    • 2013
  • The Federated States of Micronesia consists of four states of Yap, Chuuk, Pohnpei and Kosrae, which are located in the West Pacific Ocean. In order to investigate molluscan fauna of Kosrae Island, field survey was made twice from 21st to 30th of January, 2011 and from 6th to 17th of January, 2012 for four localities including 10 intertidal and 14 subtidal zones of Kosrae Island. The mollusk samples collected were identified based on their morphological characteristics, comprising a total of 120 species from 30 families through this survey. In this study, we provided species list and illustrations for 120 species identified, and combined these with the previous record, resulting in a total of 208 species from 47 families in Kosrae Island.

Some Entomobryidae Including Six New Species and One New Record of Cave Form (Collembola) from Korea (韓國産 뿔톡토기科의 6新種 및 洞窟産 1未記錄種등에 관한 分類學的 硏究)

  • Lee, Byung-Hoon;Park, Kyung-Hwa
    • The Korean Journal of Zoology
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    • v.27 no.3
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    • pp.177-188
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    • 1984
  • The Entomobryidae comprising one new record from Korea, six new species (4 Entomobrya, 2 Homidia) and a cave form of Sinella genus have been studied. One of the Entomobrya comes from cone pines, hence considered an arboreal species. The present study brings Korean faunal list of Entomobryidae to 23 species in 3 genera, of which 16 are endemic to the country.

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Composition and Characteristics of Plankton Communities in Lake Ok-Jeong (옥정호의 Plankton 군집조성과 그 특징)

  • SONG Hyung-Ho;MIZUNO Toshihiko
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.15 no.4
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    • pp.333-344
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    • 1982
  • Major species of zooplankters were idcentified from the specimens collected from Lake Ok-Jeong for 1 year period and the descriptions are given together with the list of tile species and some drawings. Assuming from the dominant species present in the lake, the Lake Ok-Jeong is considered to be a fairly progressed eutrophlc lake. For a few species, some Questions are presented in taxonomical and biogeographical view points.

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Systematic Study of Dorylaimida from Korea. 5. List of Recorded Species and Redescription of Seven Species of Dorylaimida from Korea (한국산 창선충목의 분류. 5. 한국산 창선충목의 미기록 7종 재기재 및 기록종 목록)

  • Young Eoun Choi
    • Korean journal of applied entomology
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    • v.38 no.3
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    • pp.177-199
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    • 1999
  • Seven known species of Dorylaimida from Korea were newly reported; redescribed and illustrated viz., Dorylaimus helveticus Steiner, 1919, Opisthodorylaimus cavalcantii(Lordello, 1955) Carbonel and Coomans, 1985, Thonus circulifer(T. & S. 1936) Thorne, 1974, Paralongidrus strelitziae (Heyns, 1966) Aboul-Eid, 1970, Oxydirus oxycephaloides (de Man, 1921) Thorne, 1939, Dorylaimoides (Digidorylaimoides) leptus Husain and Khan, 1968 andD.(D.) micoletzki(de Man, 1921) Thorne and Swanger, 1936. The species of Dorylaimida from Korea were arranged systematically.

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Collembola from North Korea, III. Isotomidae (북한산 톡토기류. III. 마디톡토기 과)

  • 이병훈;김병진;김진대
    • Animal Systematics, Evolution and Diversity
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    • v.9 no.2
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    • pp.281-292
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    • 1993
  • Five species of lsotomidae from North Korea, including four new species lsotomurus griseus nsp., I. myohyangsanus nsp., Isotoma grana nsp., I. agrana n. sp. and one new record for North Korea, Folsomia octoculata Handschin, 1925 are described and discussed. The Korean Isotomidae, therefore, come to list 19 species in 6 genera including 15 species in six genera from South Korea.

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