• Title/Summary/Keyword: unrecorded plant

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Unrecorded fungi isolated from indoor air of cultivation houses used for field test of a newly bred domestic shiitake cultivar (표고 현장적응 시험 버섯 재배사내 공기에서 검출한 국내 미기록 진균 보고)

  • Ahn, Geum Ran;Ahn, Hong Seok;Kwon, Hyuk Woo;Ko, Han Gyu;Kim, Seong Hwan
    • Journal of Mushroom
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    • v.14 no.4
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    • pp.168-173
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    • 2016
  • Four fungal species, during indoor air monitoring for fungi that possibly affect the field testing of a newly bred shiitake cultivar in cultivation houses located in Cheongyang, Chungnam Province and Jangheung, Jeonnam Province. Of these species, two are known to be plant pathogens and the other two are saprobes but potent contaminators in the mushroom cultivation environment. This study reports the morphological characteristics and phylogenetic relationships of these four species based on nucleotide sequences of the internal transcribed spacer (ITS) and 18S rDNA region, including their known information.

Suggestion on Korean Name of Echinochloa oryzicola (Vasinger) Vasinger and E. oryzoides (Ard.) Fritsch (논 잡초 Echinochloa oryzicola (Vasinger) Vasinger와 E. oryzoides (Ard.) Fritsch의 국명 설정에 대한 제안)

  • Lee, Jeong-Ran;Kim, Chang-Seok;Lee, In-Yong
    • Korean Journal of Weed Science
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    • v.32 no.2
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    • pp.144-147
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    • 2012
  • Echinochloa oryzoides (Ard.) Fritsch is one of major troublesome weeds in the paddy fields in Korea. The Korean name and scientific name of the species has been controversial among researchers. The Korean names 'Nonpee' and 'Gangpee' are being used interchangeably and the application of its scientific name is being confused. The committee composed of the Korea National Arboretum and the Korean Society of Plant Taxonomists has agreed in the use of 'Nonpee' as the Korean name. Therefore, we suggest to use the agreed name of the species for researchers to avoid confusion. In addition, the application of scientific names is also confused with E. oryzoides (Ard.) Fritsch and E. oryzicola (Vasinger) Vasinger. E. oryzicola (Vasinger) Vasinger should be applied to the known 'Nonpee' and E. oryzoides (Ard.) Fritsch should be applied to the unrecorded 'Nadononpee' discovered in Masan, Gyeongsangnam-do.

Distribution and Botanical Characteristics of Unrecorded Alien Weed Spartina anglica in Korea (미기록 외래잡초 영국갯끈풀의 국내 분포와 식물학적 특성)

  • Kim, Eun-Kyu;Kil, Jihyon;Joo, Young-Kyoo;Jung, Young-Sang
    • Weed & Turfgrass Science
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    • v.4 no.1
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    • pp.65-70
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    • 2015
  • We have found the plants belonging to the genus Spartina which has not yet been reported for the flora of Korea. This has been distributed at Dongmak seashore in Ganghwado since 2012. These were identified as common cordgrass (Spartina anglica C. E. Hubb.) belonging to the family Poaceae, the genus Spartina. It is a perennial halophyte as an alien weed that can grow in the tidal flat, native to southern England. Here, we named it for 'Young-guk-Gaet-ggeun-pool' in Korean refer the origin, reported the distribution, spreading condition, and botanical characteristics of common cordgrass. In China, Spartina anglica was introduced in 1963, it was approved that it had benefit in a bioengineering side firstly. But it was known that as a highly invasive plant to make a monotype meadow of Spartina anglica which has deteriorate the ecological function of saltmarsh. And also it has another problem that is not easy to eradicate. The spreading of Spartina anglica which was appeared in the West coast of Korea may threaten severely to the domestic mudflat and estuary ecosystem. For the maintenance of mudflat ecosystem soundly, continuous monitoring and active eradication plans are required.

A report of eight unrecorded UV-resistant bacterial species in Korea isolated in 2018

  • Kim, Ju-Young;Sathiyaraj, Srinivasan;Subramani, Gayathri;Lee, JinWoo;Maeng, Soo hyun;Jang, Jun Hwee;Lee, Ki-Eun;Lee, Eun-young;Kim, Myung Kyum
    • Journal of Species Research
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    • v.7 no.3
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    • pp.202-209
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    • 2018
  • Eight bacterial strains, 18JY8-13, 18JY13-16, 18JY43-7, 18JY12-7, 18JY1-1, 18JY1-7, 18JY15-3, and 18JY7-2 assigned to the phylum Firmicutes were isolated from a variety of soil samples collected in the Jeju Island, Korea. Cells of the eight strains were Gram-positive, aerobic and showed resistant to UV-radiation. Phylogenetic analysis based on 16S rRNA gene sequence revealed that strains 18JY8-13, 18JY13-16, 18JY43-7, 18JY12-7, 18JY1-1, 18JY1-7, 18JY15-3, and 18JY7-2 were most closely related to Bacillus paranthracis(99.9%), Bacillus paramycoides(99.6%), Bacillus australimaris(99.9%), Bacillus wiedmannii (100%), Bacillus halosaccharovorans(99.6%), Bacillus deserti(98.7%), Bacillus cereus (99.8%), and Bacillus albus(100%), respectively. This is the first report of these eight species in Korea.

A report of eight unrecorded radiation resistant bacterial species in Korea isolated in 2018

  • Jang, Jun Hwee;Sathiyaraj, Gayathri;Sathiyaraj, Srinivasan;Lee, Jin Woo;Kim, Ju-Young;Maeng, Soohyun;Lee, Ki-Eun;Lee, Eun young;Kang, Myung Suk;Kim, Myung Kyum
    • Journal of Species Research
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    • v.7 no.3
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    • pp.210-221
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    • 2018
  • Eight bacterial strains assigned to the phylum Firmicutes were isolated from the soil samples in Korea. Phylogenetic analysis based on 16S rRNA gene sequences showed that strains 18JY14-16, 18JY14-35, 18JY42-5, 18JY12-20, 18JY35-8, 18JY76-9, 18JY39-1 and 18JY54-12 were most closely related to Paenibacillus lupini (MH497638; 99.4%), Paenibacillus illinoisensis (MH497643; 99.8%), Paenibacillus tundrae (MH497658; 99.7%), Paenibacillus selenitireducens (MH497639; 99.4%), Paenibacillus eucommiae (MH 497640; 99.9%), Paenibacillus vini (MH497654; 99.4%), Paenibacillus gorillae (MH497647; 99.5%), and Paenibacillus macquariensis (MH497649; 99.9%) respectively. These Paenibacillus species were Gram-stain-positive, rod-shaped and radiation resistant bacteria. This is the first report of these nine bacterial species in Korea.

Unrecorded species of Korean invertebrates discovered through the project of 'Discovery of Korean Indigenous Species' III

  • Su-Jung Ji;Jongwoo Jung;Sa Heung Kim;Dong-Ha Ahn;Min-Seop Kim;Jeounghee Lee;Hee-Min Yang;Geon Hyuk Lee;Eunjung Nam;Taeseo Park;Anna B. Jost;Huyen T. M. Pham;Jina Park;Joohee Park;Seoyoung Keum;Ivana Karanovic;Tomislav Karanovic;Joong-Ki Park;Chuleui Jung;Gi-Sik Min
    • Journal of Species Research
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    • v.12 no.4
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    • pp.341-354
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    • 2023
  • This is the third series of catalogs reporting on Korean species discovered through the 'Discovery of Korean Indigenous Species'. This catalog includes 22 species of invertebrates, excluding insects. The catalog includes the scientific name, an abridged list of synonyms, collection sites, distribution, diagnosis, and figures for each species. Additionally, we provide the newly assigned Korean name, specimen voucher, and, if available, mitochondrial CO1 or 16S gene sequences of the species listed. All species identified and documented here will be officially listed on the 'National Species List of Korea', a database maintained by the National Institute of Biological Resources(NIBR).

Diversity of Nigrospora (Xylariales, Apiosporaceae) Species Identified in Korean Macroalgae Including Five Unrecorded Species

  • Wonjun Lee;Dong-Geon Kim;Rekhani H. Perera;Ji Seon Kim;Yoonhee Cho;Jun Won Lee;Chang Wan Seo;Young Woon Lim
    • Mycobiology
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    • v.51 no.6
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    • pp.401-409
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    • 2023
  • Nigrospora (Xylariales, Apiosporaceae) consists of species of terrestrial plant endophytes and pathogens. Nigrospora has also been reported in marine environments such as mangroves, sea fans, and macroalgae. However, limited research has been conducted on Nigrospora associated with macroalgae. Here, we isolated Nigrospora species from three types of algae (brown, green, and red algae) from Korean islands (Chuja, Jeju, and Ulleung) based on phylogenetic analyses of multigenetic markers: the internal transcribed spacers (ITS), beta-tubulin (BenA), and translation elongation factor 1 (TEF1-α). A total of 17 Nigrospora strains were isolated from macroalgae and identified as nine distinct species. The majority of Nigrospora species (seven) were found on brown algae, followed by red algae (three), and then green algae (two). To our understanding, this study represents the first account of N. cooperae, N. covidalis, N. guilinensis, N. lacticolonia, N. osmanthi, N. pyriformis, and N. rubi occurring in marine environments. Additionally, this study provides the first report of the occurrence of N. cooperae, N. covidalis, N. guilinensis, N. lacticolonia, and N. osmanthi in South Korea. This study will provide valuable insights for future research exploring the functions of fungi in macroalgal communities.

Two newly naturalized plants in Korea: Nuttallanthus canadensis (L.) D. A. Sutton and Lamium purpureum var. hybridum (Vill.) Vill. (한국 미기록 귀화식물: 솔잎해란초와 유럽광대나물)

  • Ji, Seong-Jin;Yang, Jong-Cheol;Jung, Su-Young;Chang, Chin;Park, Soo-Hyun;Kang, Young-Sik;Oh, Seung-Hwan;Lee, You-Mi
    • Korean Journal of Plant Taxonomy
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    • v.42 no.1
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    • pp.91-97
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    • 2012
  • Two naturalized plants belonging to Plantaginaceae and Labiatae are newly recorded for Korean flora. Nuttallanthus canadensis (L.) D. A. Sutton, a taxon of the unrecorded genus Nuttallanthus (Plantaginaceae), was founded in Seogwipo-si, Jeju-do. This species can be distinguished from the Linaria species by its corolla with a pale blue to a pale purple color, a lower lip longer than the upper lip and seed with 4-7 angles when cross-sectioned. Lamium purpureum var. hybridum (Vill.) Vill. was found in Gwangju Metropolitan city, Jeongeup-si, Jeollabuk-do and Gochang-gun, Jeollanam-do. It can be distinguished from L. purpureum L. by its irregularly dentate bracts and upper lips 3-4 mm in length. New Korean names were given, as Sol-lip-hae-rancho to Nuttallanthus canadensis (L.) D. A. Sutton and Eu-reop-gwang-dae-na-mul to Lamium purpureum var. hybridum (Vill.) Vill. In addition, their descriptions, photos, illustrations and keys to related genera and species are provided here.

An Unrecorded Alien Species in Korea: Lactuca saligna L. (Compositae), Melilotus indicus (L.) All. (Leguminosae), Hainardia cylindrica (Willd.) Greuter (Poaceae) (한국 미기록 외래식물: 가는잎가시상추, 좀전동싸리, 나도뿔이삭풀)

  • Ryu, Taebok;Lee, Seungeun;Kim, Namyoung;Lee, JungHyo;Kim, Deokki;Choi, DongHui
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2018.04a
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    • pp.50-50
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    • 2018
  • 본 연구는 국내 생육이 확인된 미기록 외래식물을 보고하고 그 특성을 기술하고자 한다. 가는잎가시상추(Lactuca saligna)는 국화과 다년생 초본이며 높이 10~65cm에 까지 자란다. 줄기에 난 잎은 피침형, 좁은피침형이며, 기부는 이저(耳底), 줄기를 반쯤 감싼다. 유라시아원산으로 지중해, 유럽온대까지 넓은 생육범위를 보인다. 한국에서는 부산, 울산 해안가 주변 공터에서 생육이 확인되었다. 부산, 울산 해안가 저지대를 중심으로 신속한 분포확산이 예상된다. 근연종인 가시상추의 국내 분포확산, 위해성 등을 고려할 때 가는잎가시상추에 대한 주의가 요구된다. 좀전동싸리(Melilotus indicus)는 해안 초지에 생육하는 일년초이며 높이 60cm까지 성장한다. 잎은 우상 3소엽, 소엽은 도란형~좁은도란형, 길이는 1~2.5cm이며 거치가 있다. 좀전동싸리는 국내생육하는 전동싸리와 매우 유사한 형태적 특성을 보인다. 좀전동싸리는 꽃의 길이 2~3mm 개화기는 4~5월이며, 전동싸리는 꽃의 길이 4~7mm 개화기는 7~11월로 차이를 보인다. 지중해, 유럽 남서부 원산으로 전세계적으로 온대 전역에 유입된 것으로 알려져 있다. 국내에서는 제주시 한림읍 옹포리 일대 해안가 저지대 공터 및 초지에서 생육이 확인되었다. 넓은 면적에서 분포하며 제주도에 정착된 것으로 판단된다. 나도뿔이삭풀은(Hainardia cylindrica) 해안 초지에 생육하는 일년초이며 높이 5~35cm까지 성장한다. 수상화서는 25cm에 이르며, 쇠뿔모양으로 단단하다. 소수는 화서 중축에 파인곳을 메우고 있으며, 길이 5~8mm 1개의 소화를 포함한다. 초형은 혁질이며 예두이다. 남아메리카원산으로 북아메리카, 호주 일본 등에 귀화되어 있다. 한국에서는 전라남도 완도군 신지면 신리 해안가 일대 공터 및 초지에 생육이 확인되었다. 나도뿔이삭풀속 Hainardia 은 국내 처음 보고되는 속이며, 뿔이삭풀과 유사한 형태적 특성으로 인해 국명을 신칭하였다.

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Flora of aquatic and wetland habitats on Jeju Island (제주도의 수생 및 습생 식물상)

  • Kang, Dae-Hyun;Yim, Eun-Young;Moon, Myung-Ok
    • Korean Journal of Plant Taxonomy
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    • v.45 no.1
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    • pp.96-107
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    • 2015
  • This study presents a comprehensive account of the flora of hydrophytes and hygrophytes on Jeju Island. This approach aims to contribute to fundamental information about the conservation of plant diversity in wetlands. Field surveys were carried out from May of 2010 to September of 2014 in various types of wetlands on Jeju Island. A total of 189 taxa, including 52 families, 98 genera, 181 species, 6 varieties, 2 forma and 189 taxa, were found. Among them, 99 taxa (38 families, 60 genera, 96 species and 3 varieties) were hydrophytes and 90 taxa (23 families, 45 genera, 85 species, 3 varieties and 2 forma) were hygrophytes. In addition, Eleocharis${\times}$yezoensis H. Hara (Cyperaceae) was newly added to the flora of Korea. The protected wild plants designated by the Ministry of the Environment were 5 taxa, including Brasenia schreberi J. F. Gmel. and Dysophylla yatabeana Makino. The endangered species found included one Critically Endangered Species (i.e., Mankyua chejuense B.-Y. Sun, M. H. Kim & C. H. Kim), 5 Endangered Species (e.g., Lysimachia leucantha Miq.) and 7 Vulnerable Species (e.g., Tillaea aquatica L.). The floristic regional indicator plants found in this area were 44 taxa comprising 10 taxa of grade V, 7 taxa grade IV, 15 taxa of grade III, 5 taxa of grade II, and 7 taxa of grade I. The identified naturalized plants were 10 taxa; 8 families, 8 genera, 9 species and 1 variety. In the wetlands on Jeju Island, high plant species diversity was shown, and a number of rare plants and phytogeographically important plants were found. For these reasons, we consider that the wetlands on Jeju Island are very important areas from a botanical point of view. It is necessary to establish specific protection and maintenance policies in an effort to conserve these wetlands and species.