• Title/Summary/Keyword: Higher fungi

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Ectomycorrhizal Fungal Diversity on Abies korea and Taxus cuspidata at Two Altitudes in Mt. Halla (고도에 따른 한라산 구상나무와 주목의 외생균근균 다양성 비교)

  • Lee, Ji-Eun;Eom, Ahn-Heum
    • The Korean Journal of Mycology
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    • v.47 no.3
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    • pp.199-208
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    • 2019
  • In this study, the community structures of the ectomycorrhizal (ECM) fungi in the roots of Abies koreana and Taxus cuspidata were investigated at different altitudes of Mt. Halla. We identified the collected ECM root tips based on morphological characteristics and phylogenetic analysis through sequencing of the rDNA ITS regions. From the roots of A. koreana and T. cuspidata, 11 species and 12 species were identified, respectively. The Shannon's index and species evenness and abundance of the ECM fungi were higher in the higher than lower regions, regardless of host plant species, however, the number of ECM root tips showed the opposite pattern. The community similarity among the ECM fungi in A. koreana was significantly higher than that among the ECM fungi in T. cuspidata or than that between A. koreana and T. cuspidata (p < 0.05). These results could be useful for the conservation and management of the habitat of A. koreana, which is threatened with extinction due to increasing ambient air temperature.

Studies on the Constituents of the Higher Fungi Korea(I) (한국의 고등균류의 성분 연구( I))

  • 김병각;김낙두;최남주;이영남
    • YAKHAK HOEJI
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    • v.14 no.1_2
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    • pp.15-20
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    • 1970
  • In order to detect poisonous or physiologically active constituents in the higher fungi growing in Korea, thirtyeight species and three varieties were collected in Kyung Ki Province and subjected to systematic extraction with two kinds of organic solvents. The extracts wre examined for alkaloid by adding alkaloid reagents. Of these, seven species and one variety gave positive confirmatory tests.

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The Mycoflora of Higher Fungi in Mt. Packdu

  • Cho, Duck-Hyun
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2002.11b
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    • pp.5-5
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    • 2002
  • Some 420 species of higher fungi were collected from the Mt. Paekdu, Songwha river and their adjacent areas from 28th July 12th of August, 1991 and identified to 2 subdivisions, 4 classes, 2 subclasses, 12 orders, 51 families, 141 genera and 336 species. The dominant species were Clitocybe gibba, C. clavipes, Cystoderma amianthnum, Hygrocybe flavescens, H. miniata, Russula cyanoxantha, R. emetica, Lactarius lignyotus, L. torminosus and Phellinus igniarus.

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Notes on the Korean Higher Fungi (XIV)

  • Cho, Duck-Hyun
    • Plant Resources
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    • v.1 no.2
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    • pp.132-137
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    • 1998
  • Many higher fungi were collected at Mt.Jiri, Mt.Moak, Mt.Sunun, Mt.Obong, Mt. Yonsuk, and Samrey-up from 1995 to 1997. They were identified and according to the results. Genus Myxomphalia and species of Lentinellus ursinus, Marasmius torquescens, Omphalina griseopallida, Myxomphalia Maura, Amanita perpasta, Pasthyrella bipellis, Conocybe aurea and Agrocybe farinacea were newly to Korea.

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Notes on the Korean Higher Fungi(XVII)

  • Cho, Duck-Hyun
    • Plant Resources
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    • v.5 no.1
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    • pp.51-58
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    • 2002
  • Many higher fungi were collected at Mt.Manrae, Mt.Kirin, Mt.Nam, Mt.Unjang, Mt.Yonsuk, Mt.Minjuji from May, 2000 to June, 2001 and they were identified. As the result, Marasmius buxi, M. epiphylloides, M. hudsoni, Mycena erubescens, Agaricus bisporus var. bisporus, Panellus ringens, Lactarius aquiflus, Leccinum quericinum were newly discovered in Korea. They were designed Korean common names by author.

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Notes on the Korean Higher Fungi(XV)

  • Cho, Duck-Hyun;Yoo, lck-Dong
    • Plant Resources
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    • v.2 no.2
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    • pp.133-138
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    • 1999
  • Many higher fungi were collected at Pyonsan penisula Mt.Odae, Korean Highway Cororation Arboretum, Mt.Moak, Yaksan island from 1996 to 1998. They were identified and according to the results, Hygrocybe coccineocrenata, Collybia neofusipes, Marasmius wettsteinii, Amanita esculenta, Lepiota fuscipes, Leucocoprinus subglobisporus, Cystoderma japonicum and Coprinus narcoticus are newly to Korea. They were designed Korean common name by author.

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The Mycoflora of Higher Fungi in Mt. Packdu

  • Cho, Duck-Hyun
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2002.11a
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    • pp.11-28
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    • 2002
  • Some 420 species of higher fungi were collected from the Mt. Paekdu, Songwha river and their adjacent areas from 28th July 12th of August, 1991 and identified to 2 subdivisions, 4 classes, 2 subclasses, 12 orders, 51 families, 141 genera and 336 species. The dominant species were Clitocybe gibba, C. clavipes, Cystoderma amianthnum, Hygrocybe flavescens, H. miniata, Russula cyanoxantha, R. emetica, Lactarius lignyotus, L. torminosus and Phellinus igniarus.

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Notes on the Korean Higher Fungi (XVI)

  • Cho, Duck-Hyun
    • Plant Resources
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    • v.4 no.1
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    • pp.1-5
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    • 2001
  • Many higher fungi were collected at Mt.Sunun, Mt.Kirin, Samre-up, Whaam-sa and Mt.Unjang from June 1999 to June 2000. They were identified. As the resulting, Pluteus thomosonii, Mycena polyadelpha, Mycena latifolia, Omphalina barbularum, Hygrocybe trunda var.macrospora, Cortinarius iodes and C. glaucopus are newly to Korea. They were designed Korean common name by author.

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Concentration of Airborne Fungi in Public Transportation during Operation (운행 중 대중교통차량 내 부유진균 농도 분석)

  • Kim, Hong-Gi;Cho, Eun-Min;Jeon, Bo-Il;Lee, Jeong-Hun;Kim, Ho-Hyun;Kwon, Hyuk-ku
    • Journal of Environmental Health Sciences
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    • v.46 no.6
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    • pp.757-763
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    • 2020
  • Objectives: The objective of this study was to evaluate the concentrations of airborne fungi in public transportation from autumnl 2016 to summer 2017. Methods: This study measured the concentrations of airborne fungi on six subway lines and intercity buses in Seoul. Results: The concentration of fungi in the air in public transportation was found to be lower than the standard (500 CFU/㎥) for vulnerable group facilities among public use facities. In summer, the concentration of airborne fungi was relatively higher than in autumn. The concentrations of airborne fungi in subway (252.0 CFU/㎥) and train (45.1 CFU/㎥) were high tendency during non-rush hours in summer, while intercity bus was hightendency during rush hours in summer (111.9 CFU/㎥). The major types of airborne fungi in public transportation were Cladosporium, Penicillium, and Aspergillus. Conclusions: The harmful airborne fungus were detected though they did not exceed the standard in all public transportation. As a result, further studies on the analysis of the distribution of airborne fungi by ventilation and the characterization of indoor environments are needed to propose effective management of airborne fungi in public transportation.

Taxonomic Investigations on Korean Higher Fungi(IV) (한국산(韓國産) 고등(高等) 균류(菌類)의 분류학적(分類學的) 연구(硏究)(IV))

  • Kim, Byong-Kak;Kim, Du-Ha;Choi, Eung-Chil;Shim, Mi-Ja
    • The Korean Journal of Mycology
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    • v.4 no.1
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    • pp.17-25
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    • 1976
  • Among the higher fungi which wore collected in the Geong Gi Province and Seoul Korea, nine species, i.e., Mycena haematopoda, Amanita griseofarinosa, Pholiota spectabilis. Pholiota vermiflua, Boletus erythroporus, Russula alutacea, Russula chameleontina, Russula xcampelina and Polyporus sulphureus, were found to be unrecorded species in Korea. The morphological, histological and microchemical characteristics of these fungi were reported.

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