• Korean Journal of Plant Taxonomy
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• v.34 no.2
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• pp.119-152
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• 2004

Allium taxa of Korea were taxonomically reviewed, and classified as three subgenera, ten sections, seventeen species, and three varieties. Among these, Korean endemics were recorded as six taxa; A. koreanum, A. taquetii, A. deltoide-fistulosum, A. linearifolium, A. thunbergii var. deltoides, A. thunbergii var. teretafolium. In addition, A. condensatum, A. splendens and A. maximowiczii proved to distribute only in North Korea. Keys to the subgenera, sections, species and infraspecies with descriptions of each taxon were provided.

• The Korean Journal of Mycology
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• v.5 no.2
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• pp.1-9
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• 1977

In this paper, three species of Russula previously not recorded in Korea were found in Suweon, Mt. Chiri, Taegwanryung, Kwangneung, and etc., during 1977. The authors classified 32 species of Russula including 3 unrecorded species into 4 subgenera acording to morphological and cytological characteristics by S. Ito's taxonomic system, and proposed to designate the 3 unrecorded species of Russula and 4 sub genera, ((Compactae, Ingratae, Rigidae, and Fragilis) in Korean common name.

• Animal Systematics, Evolution and Diversity
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• v.19 no.2
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• pp.167-176
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• 2003

This study sought to observe systematic relationships through taximetrical analyses by morphological characters among the 10 species, on three species in the virilis section (D. virilis, D. tsigana and D. lacertosa) and seven species in the quinaria section (D. angularis, D. brachvnephros, D. curvispina, D. kuntzei, D. nigromaculata, D. takadai and D. unispina) of the subgenus Drosophila. In the cluster and the cladistic analysis among the members of subgenus Drosophila, 10 species was divided into the 1st group of D. virilis, D. tsigana, and D. lacertosa and the 2nd group of D. angularis, D. brachynephros, D. curvispina, D. kuntzei, D. nigromaculata, D. takadai, and D. unispina. In cluster analysis, the 2nd group had three sister groups; one sister group that clustered D. angularis and D. brachynephros then D. unispina was clustered to them, another sister group clustered D, curvispina and D. takadai then D. kuntzei was clustered to them and the other sister group of D. nigromaculata. In the 10 species, D. virilis and D. lacertosa were the first to be divided and then D. tsigana. Although 1st group which D. virilis was belonged can be determined as more primitive than the 2nd group, it seemed that this group was not the direct ancestor of the 2nd group, rather there should be another ancestor. Among the quinaria species group, D. nigromaculata was the first to be divided and D. kuntzei was the most recent species to be divided.

• Horticultural Science & Technology
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• v.28 no.6
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• pp.1003-1013
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• 2010

Fifty-nine accessions of 23 species in genus Rosa were collected, and 15 accessions of Rosa rugosa were collected throughout 10 regions of Korea. Their genetic relationship was investigated by using morphological analysis and RAPD marker. The morphological analysis was measured for 7 quantitative and quantified for 4 qualitative traits. RAPD analysis obtained a total of 959 polymorphic bands by using twenty primers. Morphological analysis classified most according to the rose section system except for several species. The cluster analysis of genus Rosa based on RAPD data could identify the subgenus $Platyrhodon$ and $Eurosa$. The subgenus $Eurosa$ separated five sections; $Gallicanae$, $Cinnamomeae$, $Pimpinellifoliae$, $Synstylae$ and $Caninae$. Correlation analysis between morphological and RAPD analysis showed low significance ($r$ = 0.35). The accessions of R. rugosa belonged to the section $Cinnamomeae$ clustered into three groups at genetic distance ranging from 0.28 on the base of RAPD analysis. In conclusion, the genetic relationship of the genus Rosa was consistent to the previously reported rose section system, and domestic collections of $R.$ $rugosa$ were separated from 3 groups on the base of RAPD marker.

• Korean Journal of Plant Taxonomy
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• v.32 no.4
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• pp.383-396
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• 2002

RAPD analyses were compared for 17 taxa of Korean Iris including the subgenus Sisyrinchium and Belamcanda. Eighty scorable RAPD markers were formed from the PCR reactions using 10 random oligoprimers. In this systematic analyses which used neighbor-joining methods including bootstrapping analyses with genetic coefficients, the Korean Iris were divided into three subgenera (Limniris, Crossiris, Pardanthopsis), or two genera (Limniris, Pardanthopsis). The molecular data agree with the previous classification system that recognized two sections and six series for the subgenus Limniris because the subgenus is comprised of four clades in the RAPD analyses. According to the molecula data, the series Chinensis should be divided into two groups. The minutoaurea group is composed of I. koreana, I. odaesanensis, and I. minitoaurea, while the rossi group is comprised of two varieties of I. rossi. The series Tripetalae is closely allied with the series Sibiricae, whereas the series Ensatae is recognized as a sister group to the series Ruthencae. The molecular phylogeny, which was based on RAPD analysis, for the most part agreed with the data proposed by previous authors. This is because the basis of morphological and ITS sequence data suggests that the RAPD markers should be very useful in addressing phylogenetic questions about the genus Iris.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2002.10a
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• pp.222-223
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• 2002

돗대기새우류(Leptochela sp.)는 전 세계적으로 2아속 12종이 분포하고 있으며 이중7종이 인도태평양 해역에 분포하고 있다. 우리나라 연안해역에서는 돗대기새우 (L.gracilis)와 둥근돗대기새우(L. sydniensis) 2종이 보고되고 있으며 특히 봄과 가을에 대량 출현한다. 돗대기 새우는 젓새우류와 혼획되어 어획되며 서남 해역에 어가의 주소득원이 되고 있다. 지금까지 보고된 연구는 형태학적 분류 (Chace, 1976), 성장 (Park and Lee, 1995)과 2차 성징의 특성 (Park, 1984)에 관한 연구 등이 있다. (중략)

• Animal Systematics, Evolution and Diversity
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• v.11 no.2
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• pp.207-221
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• 1995

Electrophoretic analysis was performed to determine the interspecific genetic relationships of the genus Raja collected in Korea waters. We confirmed 5 species [Raja (Okamejei) meerdervoortii Bleeker, R.(O).acutispina Ishiyama, R.(O) kenojei Muller et Henle, Raja (Dipturus) kwangtungensis Chu, and R.(D.) pulchra Liu] inhabting in Korea. As results of starch gel electrophoresis, 24 genetic loci were obtained from 13 enzymic and non-enzymic proteins, and allele frequencies of each locus were calculated . Even thought their various dorsal color patterns, the mean genetic similarity among 4 conspecific populations of R.(O) kenojei showed highly close genetic relationships (S=0.966) R.(O) kenojei and R.(D) kwangtungensis which belong to different subgenus , revealed subspecific level of differentiation (S=0.829). R. (Diptuuus ) kwangtungensis was genetically much closer to Raja(Okamejei) species than to Raja (Dipturus) species group. R.(O) acutispina and R.(D) kwangtungensis were unrecorded species to Korea.

• Korean Journal of Plant Taxonomy
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• v.46 no.3
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• pp.295-300
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• 2016

Sisyrinchium micranthum Cav., a newly naturalized species, was found in Seogwipo, Jeju-do. This species is native to Central and South America and is reported as a widely invasive species around the world. Sisyrinchium micranthum is a sister species of S. rosulatum E. P. Bicknell (Deung-Sim-But-Kkot in Korean), reported as an invasive species earlier in Korea, and both species are members of the subgenus Echthronema. Sisyrinchium micranthum is distinguished from S. rosulatum by the urceolate shape of its flowers and by the large size of its fruits and seeds. Its local name is "Yeon-Deung-Sim-But-Kkot" based on the light blue corolla. We also found that Sisyrinchium angustifolium Mill., previously used for Deung-Sim-But-Kkot, was misapplied. It belongs to the subgenus Sisyrinchium and is morphologically very different from S. rosulatum. We corrected the scientific name of Deung-Sim-But-Kkot by changing it from S. angustifolium to S. rosulatum based on the type specimens, original descriptions, and recent studies.

• Korean Journal of Plant Taxonomy
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• v.43 no.3
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• pp.196-207
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• 2013

As a recent infrageneric classification of Juncus (Juncaceae), Kirschner suggested two subgenera which are distinguished by the type of inflorescence and the absence/presence of bracteole along with 10 sections which are distinguished by the characters of the leaves, the position of the inflorescence, and types of stamens and seeds. However, an intensive morphological investigation on Korean Juncus has yet to be performed. We surveyed the morphological characters of 14 taxa distributed throughout the Korean peninsula, including one North Korean taxon. The quantitative and qualitative characters of rhizomes, leaves, inflorescences, flowers, fruits, and seeds were investigated on each taxon using about 950 specimens of Korean Juncus on loan from major Korean herbaria. As a result, we provide diagnostic characters with illustrations and a key to Korean Juncus.

• Journal of Plant Biology
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• v.24 no.4
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• pp.217-231
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• 1981

This research was conducted to determine if the obtained serological data would reveal: (1) grouping among basic Quercus species, (2) the degree of correspondence within and among any detected grouping, and (3) the comparative value of new serological technique, "rocket immunoelectrophoresis". Overall quantitative and qualitative data indicate the genus Quercus is distantly separated from the Fagus. Within the Quercus, the subgenus Cyclobalanopsis is separable from the Lepidobalanus. But the elevation of the Cyclobalanopsis to the rank of a separate genus is not warranted. Antisera produced to the species belonging to Lepidobalanus gave strong reactions with other experimental species in the same subgenus. Particularly, Q. aliena, Q. donarium, and Q. serrata are tied up each other in terms of serological similarity. Rocket immunoelectrophoresis used in this systematic research proved to be a valuable new technique for systematic serology. To obtain the degree of protein similarity (serological correspondence) this technique was used in plant systematic research and determined by sum of total rocket heights. The rocket immunoelectrophoresis illustrated the measurement of individual immunoprecipitin systems identical or partly identical to those in the reference-reaction as quantitation of all available rocket heights.t heights.