• 식물분류학회지
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• 제46권1호
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• pp.33-54
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• 2016

우리나라 고표본의 대부분은 한국전쟁 중 소실되어서 국내에 남아 있지 않으나 도쿄대학교의 표본관에는 이들 표본의 중복표본(duplicate)들이 잘 보존되어 있다. 본 연구에서는 도쿄대학교 표본관에 수장되어 있는 중복표본을 조사하여 미동정 표본을 동정하였으며, 우리나라 초기 분류학 역사에 대한 기초적인 정보를 제공하고자 이들의 목록을 작성하였다. 이들 중복표본의 한 세트를 도쿄대학교 표본관의 기증을 통해 확보하여 전남대 표본관과 국립생물자원관 표본관에 수장하였다.

• 식물분류학회지
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• 제37권2호
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• pp.203-215
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• 2007

일본인 전문식물재집자인 T. Uchiyama는 1900년과 1902년 두 번에 걸쳐 한반도의 식물채집을 실시하였다. T. Uchiyama의 수집물은 일본인으로서는 최초의 한반도 식물에 대한 채집활동의 결과로 생각되며, 당시 채집된 식물표본은 T. Nakai에 의해 Flora Koreana와 H. $L{\acute{e}}veill{\acute{e}}$ 연구 재료로 사용되었다. 본 연구는 동경대학 식물표본관에 소장된 T. Uchiyama의 채집표본과 문헌을 중심으로 당시의 채집 경로와 일정을 확인하여 채집일과 장소를 날짜순으로 정리하였으며 표본에 채집자에 의해 직접 기록된 자료와 Nakai에 의해 표기된 지명을 제공하였다. 문헌을 근간으로 추정된 전체 채집 표본수는 약 1.674개로 확인되나 현재 동경대학 표본관에 소장된 표본은 200여점에 불과하여 상당한 차이를 보인다. 표본의 2/3는 두 번째 채집인 1902년에 수집되었으며, Nakai는 이중 41개의 표본을 새로 기재한 종의 기준표본으로 사용하였다.

• 식물분류학회지
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• 제48권2호
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• pp.123-128
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• 2018

Earlier taxonomic studies of Korean Scutellaria reported a new record of Scutellaria hastifolia L. in Korea based on three herbarium sheets. During a reexamination of these specimens, we found that the leaf characters of these specimens differ from those in the type specimen of S. hastifolia. Based on a literature survey and confirmation of the type specimen, the specimens identified as S. hastifolia thus far were a misidentification of S. barbata D. Don. S. hastifolia is clearly different from S. barbata by single conspicuous teeth on both sides of the leaf margins and larger leaves. In addition to the distribution sites of the three specimens used in the previous study, a distribution site of the S. barbata was newly found in the southern part of Korea. In this study, we report a new distribution of S. barbata in Korea, correct a previous report of S. hastifolia, describe the morphological characters of S. barbata, and suggest a taxonomic key to Korean Scutellaria including S. barbata.

• Journal of Species Research
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• 제12권4호
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• pp.299-306
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• 2023

A northern lineage plant, Stellaria filicaulis (Caryophyllaceae), was newly found in Yeoncheon-gun, Gyeonggi-do of South Korea. This species is distributed in China, Japan, Korea, Mongolia, and Russia. On the Korean Peninsula, St. filicaulis, however, has been known to grow in North Korea. Species identification was confirmed using morphological characteristics and DNA sequence data, while comparing with materials obtained from herbarium specimens. Stellaria filicaulis is distinguished from St. longifolia by having smooth surface of stem, petals about twice longer than sepals. On the neighbor-joining tree, St. filicaulis formed a clade, and the species is closely related to St. longifolia of the Parviflorae clade. Details of the morphological characters, the type specimens, voucher specimens data, and photographs of St. filicaulis in South Korea are presented. In addition, it is likely that a new habitat will be found by plant biodiversity field surveys through the middle part of the Korean Peninsula. Further research is needed to determine its population size, distribution, and threats, as well as identify appropriate locations for conservation collection of germplasm.

• Mycobiology
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• 제41권2호
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• pp.116-119
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• 2013

Three Penicillium species have been isolated from insect specimens in Korea; Penicillium sp., P. steckii, and P. polonicum. Penicillium sp. (KNU12-3-2) was isolated from Lixus imperessiventris, while P. polonicum (KNU12-1-8) and Penicillium steckii (KNU12-2-9) were isolated from Muljarus japonicas and Meloe proscarabaeus, respectively. The identification was based on the morphological characteristics of the fungi and in internal transcribed spacer analysis. This is the first report on the isolation of these three species of Penicillium from insects in Korea.

• 한국동물위생학회지
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• 제42권1호
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• pp.25-30
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• 2019

The objective of this study was to assess the possibility of detecting Foot-and-Mouth Disease Virus (FMDV) from the herd-based oral fluids specimens collected by the cotton ropes from pig farms that were found as FMDV nonstructural protein (NSP) antibodies positive. The cotton ropes were applied to detect FMDV in the selected pig farms which NSP antibodies were continuously detected in 2016, including the one pig farm which FMDV antigen were detected at the specimens from the pigsty environment. As the result, FMDV antigen were not detected in the oral fluid specimens collected by the cotton ropes. Theoretically, to detect FMDV antigen from the pigs with NSP antibodies has very low possibility because FMDV antigen disappeared at the time when NSP antibodies were produced by FMDV. Therefore, in order to detect FMDV antigen from the oral fluids using the cotton rope, it would be more effective to be applied to target the FMDV infected pigs rather than the NSP antibodies positive pigs. The collected oral fluids using cotton rope could be useful test specimens to monitor high-density pig populations for FMDV infection. Then, oral fluids sampling using cotton rope will be used for the efficient FMDV surveillance to detect FMDV antigen.

• Journal of Species Research
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• 제10권2호
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• pp.164-167
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• 2021

According to Article 9.3 of the International Code of Nomenclature for algae, fungi, and plants(Shenzhen Code), a lectotype may be selected as the nomenclatural type from the original material, if the name was published without a holotype. While reviewing the genus Scrophularia collected in Northeast Asia, we found that two species, S. alata A. Gray and S. kakudensis Franch., were still untypified. S. alata has three specimens considered as syntypes in two herbaria, Harvard University and the Smithsonian Institution. For S. kakudensis, two specimens considered as syntypes at the Muséum National d'Histoire Naturelle, Paris were classified as normal specimens, not type specimens. Therefore, two species of Scrophularia L. namely, S. alata A. Gray and S. kakudensis Franch., are lectotypified. The lectotypes are kept in the Harvard University and the Muséum National d'Histoire Naturelle, Paris, respectively. Furthermore, some nomenclatural issues related to these names are discussed, and the photographs of the selected lectotypes are provided.

• 식물분류학회지
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• 제52권3호
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• pp.144-155
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• 2022

Daphne kiusiana is an evergreen shrub with dense head-like umbels of white flowers distributed in southern Korea, Japan, China, and Taiwan. Plants in China and Taiwan are recognized as var. atrocaulis by having a dark purple stem, elliptic leaves, and persistent bracts. Recently, plants on Jejudo Island were segregated as a separate species, D. jejudoensis, given their elliptic leaves with an acuminate apex, a long hypanthium and sepals, and a glabrous hypanthium. Morphological variations of three closely related taxa, the D. kiusiana complex, were investigated across the distributional range to clarify the taxonomic delimitation of members of the complex. Twelve characters of the leaf and flower were measured from digitized herbarium specimens using the image analysis program ImageJ and were included in a morphometric analysis, the results of which indicate that the level of variation in the characters is very high. The results of a principal component analysis weakly separated D. jejudoensis from D. kiusiana according to their floral characteristics, such as a longer, glabrous hypanthium, and larger sepals. However, some individuals of D. kiusiana, particularly those from Bigeumdo Island, were included in D. jejudoensis. Recognition of D. kiusiana var. atrocaulis based on the leaf shape was not supported in the analysis, and D. jejudoensis may be recognized as a variety of D. kiusiana. Our morphometric analysis shows that digitized images of herbarium specimens could be useful and an additional method by which to investigate more diverse specimens.

• 식물분류학회지
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• 제49권3호
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• pp.240-252
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• 2019

20세기초 한반도에서 채집된 고표본들은 한국전쟁 동안 대부분이 소실되었으나, 일본 도쿄대학교 표본관(TI)에 소장된 한반도 고표본들은 온전하게 보존되어 있다. 북한 식물에 대한 정보를 얻을 수 없는 현 상황에서 TI의 한국산 고표본 정보는 매우 중요하다. TI 수장고에서 최근 확인된 미동정 상태의 한반도 고표본을 동정하여 목록을 작성했으며, 중복채집품(duplicate)을 확보했다. 곤충학자인 Ikuma Yoichiro는 1913년 8월 1일부터 23일까지 청진에서 백두산을 거쳐 혜산진에 이르는 일정 동안 60과 177속 240종류의 식물을 채집했다.

• 한국방사성폐기물학회:학술대회논문집
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• 한국방사성폐기물학회 2018년도 추계학술논문요약집
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• pp.323-324
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• 2018