• Korean Journal of Plant Taxonomy
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• v.36 no.2
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• pp.129-136
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• 2006

Thymus quinquecostatus var. magnus (Nakai) Kitam., an endemic taxon in Ulleung Island, is lectotypified. The lectotype is designated based on careful examination of the original materials (deposited in TI) cited in the protologue of the variety. In addition, taxonomic identity of T. quinquecostatus var. japonicus H. Hara, a problematic name often mistakenly referred to the above taxon, was throughly reexamined.

• Korean Journal of Plant Resources
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• v.12 no.1
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• pp.69-79
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• 1999

Many fungi were collected at Mt.Jiri national park from April 1,1996 to March 30,1998. Among them species are distributed only Mt.Jiri. They were classified into resources and ecological resources and according to the results, rarely species 13, edible mushrooms 135species, culture species 16, toxine species 35, anticancer mushrooms(including pharmacy) 69, ectomycorrezhal fungi 51, rotten wood fungi 177.

• Korean Journal of Plant Resources
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• v.23 no.1
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• pp.115-121
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• 2010

Many fungi were collected in Mt. Paekdu areas from May, 2002 to September, 2008 and were identified. As the resulting, the following species were unrecorded to Korea ; Clitocybe alnetorum, C. catinus, C. metachroa, C. odora var. alba, C. phyllophilla, Amanita muscaria var. formosa, A. pantherina var. lutea, Coprinus semitalis, Agrocybe dura, Inocybe grammata, Cortinarius epipolius and C. nemorensis. They were added list of Korean fungal resources.

• The Korean Journal of Mycology
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• v.19 no.1
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• pp.22-26
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• 1991

The lichen species collected from Mt. Deogyu were identified as beloning to eleven genera in four famillies: Anzia colpota, Cladonia bacillaris, Flavoparmelia caperata, Hypotrachyna phys­cioides, Nephromopsis asahinae, Parmelia fertilis, P. marmaiza, Parmotrema austrosinense, P. chinense, Xanthoparmelia mexicana, X. scabrosa, Anaptychia palmulata, Heterodermia hypoleuca and Physconia grumosa. Among the fourteen lichens, the genus name of Parmotrema austrosinense and Xanthoparme­lia scabrosa were changed by Hale, and Hypotrachyna physcioides was newly reported in Korea.

• Research in Plant Disease
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• v.9 no.1
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• pp.18-20
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• 2003

Canker farmed on a pomegranate tree(Punica granatum) with yellowing leaves and death of some twigs was founded at a garden of Gyungbuk Agricultural Technology Administration. Botryosphaeria dothidea was isolated from the canker and pathogenisity of the isolate was confirmed by artificial inoculation to the pome-granate twig, which showed the same symptom with naturally infected twig. This is the first report of a natural infection of pomegranate tree by Botryosphaeria dothidea in Korea.

• Korean Journal of Plant Resources
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• v.13 no.3
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• pp.155-161
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• 2000

Many Cordyceps rpp were collected for excellent strains selection at Mts. Moak, Younsuk and Daea-ree herbarium near Wanju-kun from mid May to October,1999. They were identified as the resulting 2 genera and 5 species, 10 strains were got through 5 species culture. Among them 4 species used for induction of artifitial fruiting body and 6 strains of them were selected to excellent strains: Cordyceps militaris (99-0007), Isaria japonica (99-0001, 99-0002, 99-0003), Cordyceps soborifera (99-0008), Cordyceps kanzashiana(99-0009).

• Korean journal of applied entomology
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• v.62 no.2
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• pp.109-112
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• 2023

The genus Ecopsocus is recorded from Korea for the first time with E. briggsi McLachlen, 1899. This species was collected on southern regions, Geoje-si, Jinju-si, Ulsan-si, and Jeju-do, in Korea. In this study, illustration of diagnostic characters of E. briggsi is provided.

• Korean journal of applied entomology
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• v.62 no.3
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• pp.207-211
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• 2023

To date, Periphyllus allogenes is known only in Korean peninsula, has been reported with morphological characteristics about only the aptera viviparous generation. In this study, we collected fundatrix and alate viviparous female individuals of P. allogenes samples from Gapyeong-gun, and Hongcheon-gun in Korea between 2021 and 2022. Herein, we provide new descriptions, measurements, distributions, host plants, and photographs of unknown morphs, fundatrix and alate viviparous generations of P. allogenes.

• Korean Journal of Environmental Biology
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• v.20 no.4
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• pp.325-338
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• 2002

The distribution and standing crop of phytoplankton were investigated at 12 stations of Songjiho, Ssangho, Maeho and Hyangho as of four lagoons in the east coast from May to November, 2001. It turned out to be total of 164 taxa, and classified as four phylums, four classes, 14 orders, 20 families, 59 genera, 139 species, 22 varieties, two forms and 1 unidentified species by Engler's classification system. Among 104 taxa, 16 taxa including Oscillatoria chlorina were identified as indicators of water pollution and only Cocconeis placentula was the indicator of the clean water. Standing crops of all stations investigated appeared to be relatively high values. Based on the present study upon the distribution and standing crop of phytoplankton, it is regarded as the state of the eutrophication in Songjiho, Ssangho, Maeho and Hyangho as of four lagoons in the east coast.

• Korean Journal of Plant Resources
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• v.18 no.1
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• pp.131-147
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• 2005

This study was carried out to clarify the distribution of vascular plants and their usefulness in Irwolsan of Gyeongbuk $(1218.5m,\;36^{\circ}\;45'\;00'\~36^{\circ}\;50'\;10'\;N,129^{\circ}\;02'\;50'\~129^{\circ}\;09'\;00'E)$. The vascular plants collected 16 times (from May, 2002, to May, 2003) were consisted of total 740 taxa; 105 families, 381 genera, 618 species, 6 subspecies, 104 varieties and 12 forms. Among them, edible, medicinal, industrial, ornamental and unknown of usefulness plants were 315 taxa, 428 taxa, 100 taxa, 84 taxa, 201 taxa, respectively. Korean endemic plants of this area were 22 taxa, and Law-protected plants by Ministry of Environment were 6 taxa. The naturalized plants were 27 taxa, therefore naturalized ratio was $3.6\%$, and Urban index $9.7\%$.