• 제목/요약/키워드: HERBARIUM SPECIMENS

검색결과 90건 처리시간 0.027초

Utility of taxon-specific molecular markers for the species identification of herbarium specimens: an example from Desmarestia japonica (Phaeophyceae, Desmarestiales) in Korea

  • Lee, Sang-Rae;Lee, Eun-Young
    • Fisheries and Aquatic Sciences
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    • 제21권3호
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    • pp.8.1-8.6
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    • 2018
  • Desmarestia japonica (Phaeophyceae, Desmarestiales) was recently established from the Japanese ligulate Desmarestia and is morphologically similar to D. ligulata. This species has been reported only from Japan. However, the taxonomic reports based on additional regional distributions are needed to clarify this taxonomic entity and its species boundaries. Because Desmarestia species have restricted distributions in Korea, we reexamined herbarium specimens of D. ligulata deposited at the National Institute of Biological Resources (South Korea). To improve the amplification efficiency of the polymerase chain reaction and avoid contamination by the DNA of other organisms, we developed taxon-specific molecular markers suitable for DNA barcoding of Desmarestia species. Nuclear ribosomal small subunit RNA (18S rDNA) and mitochondrial cytochrome c oxidase 1 (cox1) regions were selected as target DNA. As a result, both were successfully isolated from herbarium specimens of D. japonica acquired over 10 years. These molecular markers provide useful genetic information for herbarium specimens for which conventional molecular analysis is challenging.

Morphometric analysis of the Daphne kiusiana complex (Thymelaeaceae) using digitized herbarium specimens

  • KIM, Yoon-Su;OH, Sang-Hun
    • 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.

20세기 초에 채집된 한반도 고표본 (I) (Historic plant specimens collected from the Korean Peninsula in the early 20th century (I))

  • 임형탁;손현덕;임재석
    • 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.

Type specimens of Korean vascular plants in the Herbarium of the Komarov Botanical Institute (LE)

  • Grabovskaya-Borodina, Alisa E.;Illarionova, Irina D.;Tatanov, Ivan V.;Lee, Byoung-Yoon;Lim, Chae Eun
    • Journal of Species Research
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    • 제2권2호
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    • pp.191-202
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    • 2013
  • The article provides information on type specimens of 150 taxa of vascular plants from Korea, kept in the Herbarium of the Komarov Botanical Institute of the Russian Academy of Sciences. For all specimens, type category is indicated. Lectotypes for the names of Clematis brachyura Maxim., C. spectabilis Palib., Corydalis wilfordii Regel, Poa viridula Palib., Polygonum marretii H. L$\acute{e}$v., P. sagittatum L. var. hallaisanense H. L$\acute{e}$v., P. taquetii H. L$\acute{e}$v. and P. thunbergii Sieb. et Zucc. var. coreana H. L$\acute{e}$v. were designated. Type specimens examined in this article belong to the taxa described by Russian botanists V.L. Komarov, K.J. Maximovicz and I.V. Palibin, French botanist A.A.H. L$\acute{e}$veill$\acute{e}$ (some with co-author E. Vaniot) and others.

Notes on Sparganium coreanum (Typhaceae) rediscovered on the Korean Peninsula

  • HA, Young-Ho;GIL, Hee-Young;LEE, Jungsim;LEE, Kang-Hyup;LEE, Dong-Hyuk;SON, Dong Chan;CHANG, Kae Sun
    • 식물분류학회지
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    • 제49권3호
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    • pp.203-208
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    • 2019
  • Sparganium coreanum, a barely recognized species in Korea, was rediscovered during a field survey by the authors, who conducted a re-examination of specimens deposited in the Herbarium of the Korea National Arboretum (KH). This species was described initially by H. $L{\acute{e}}veill{\acute{e}}$ from a specimen collected by F. Taquet from Jeju-do (Taquet 2150). Subsequently, however, it was overlooked and unrecognized among South Korean flora. Several populations of S. coreanum were found in the southern part of the Korean Peninsula and on Jeju-do, although it has long been recognized as S. erectum owing to certain vegetative morphological characteristics shared between the two species, such as robust stems, a similar plant height, and globose rhizomes. However, it is distinct from S. erectum by the number of female heads on the lowest inflorescence branch and the size and shape of the fruit. In this study, we provide a detailed description, illustrations, and photographs with a revised taxonomic key for identification of Sparganium species in Korea.

"Type Specimens Collected from Korea at the Herbarium of the University of Tokyo"와 "Korean Type Specimens Deposited in Foreign Herbaria and Museums"의 오류에 대한 비평 (A Critical Review of "Type Specimens Collected from Korea at the Herbarium of the University of Tokyo" and "Korean type Specimens Deposited in Foreign Herbaria and Museums")

  • 엄현주;장진성;김휘
    • 한국산림과학회지
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    • 제99권4호
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    • pp.447-469
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    • 2010
  • 최근 환경부와 국립수목원에서 발간한 한반도의 관속식물의 기준표본 관련 자료인 Type specimens collected from Korea at the herbarium of the University of Tokyo (Suh et al.)와 국립생물자원관에서 발간한 Korean type specimens deposited in foreign herbaria and museums(해외기관소장 한반도 생물자원기준표본화보집, Yim et al.) 내용에 오류 확인과 정정이 필요하여 본 연구를 수행하였다. 전자에 해당되는 자료는 동경대학(東京大學) 총합연구박물관(總合硏究博物館)(TI)에 소장되어 있는 T. Nakai의 수집품을 정리한 것이며, 후자의 경우는 G. Koidzumi, J. Ohwi, S. Kitamura 등 경도대학(京都大學) 연구자와 하버드대학 E. H. Wilson, H. Leveille의 수집품을 정리한 내용이다. 두 간행물은 lectotype, isotype, syntype 또는 holotype 등의 잘못된 지정과 기재문 및 관련 정보에 대한 오류 등을 범하고 있다. 특히, Suh et al.은 TI에 소장되어 있는 한반도 식물의 기준표본을 정리한 출판물에서는 47개의 기준표본 지정 오류와 20개의 지명 및 문헌 등의 기재에 오류가 있었고, Yim et al.은 2권의 책자에 정리한 기준표본 정보는 75개의 지정 오류와 30개의 지명 및 문헌 등 기재 오류가 확인되었다. Suh et al.과 Yim et al.은 기재문 확인 연구가 없이 단순히 기준표본에 대한 정보만을 제공하고 있어 이런 기준 표본 오류가 발생하였다. 또한, 기재문 및 다른 관련 정보에 대한 오류는 원기재문의 미확인과 기준표본에 대한 기본적인 개념부재가 원인이라고 판단된다.

A considerable review on type specimens of Korean vascular plants in the Herbarium of the Komarov Botanical Institute (LE) Addition

  • Grabovskaya-Borodina, Alisa E.;Illarionova, Irina D.;Jang, Hyun-Do;Lee, Byoungyoon;Suh, Min Hwan;Park, Jeong Mi
    • Journal of Species Research
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    • 제7권1호
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    • pp.73-79
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    • 2018
  • The review provides the information about 46 type specimens on 35 taxa of vascular plants from Korea (Fig. 1), kept in the Herbarium of the Komarov Botanical Institute of the Russian Academy of Sciences in addition to 150 taxa published before. Lectotype of Ligustrum patulum Palib is designated here.

서울대학교 농업생명과학대학 수목원 수우(樹友)표본관(SNUA)에 소장된 채집표본을 근간으로 한 이창복교수의 채집기록 (Field records of Dr. Tchang-Bok Lee based on herbarium specimens deposited at SNUA)

  • 장진성;김휘;전정일
    • 식물분류학회지
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    • 제33권4호
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    • pp.455-472
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    • 2003
  • 수우(樹友) 이창복교수는 1946년 서울대학교에 부임하여 1984년 퇴임하기까지 우리 나라 식물분류학계의 기반을 다지는데 큰 기여를 하였다. 특히, 1952년부터 1984년까지 33년간 남한지역에서 약 7만여 점의 표본을 채집하여 서울대학교 농업생명과학대학 수우(樹友)표본관(SNUA)의 근간을 확립하여 체계적인 국내 최대의 표본관으로 발전시켰다. 시기별 주요 채집 활동으로 1950년대는 소지 식별을 위한 채집과 박사학위 논문연구를 위한 채집, 1960년대는 1920-1930년에 걸쳐 일본학자인 T. Nakai가 채집한 희귀식물에 대한 분포 확인차원의 채집을 시도한 시기였고, 1970년대와 1984년까지 학술조사 목적으로 특정지역의 식물상을 조사하는 채집이 주를 이루었다. 이창복교수는 참나무속과 싸리속 표본에 대한 채집과 기타 목본, 희귀식물과 관련된 수집을 직접 현장에서 식물을 확인하고 확증 표본 확보에 주력하여 현재 SNUA의 소장표본이 전국 주요 지역 식물상의 대표성을 가지는데 많은 공헌을 하였다. 특히 이창복교수의 1950년 후반에서 1960년 초반에 걸쳐 채집하여 연구한 아시아산 낙엽성 참나무속에 대한 결과는 많은 관련 연구에 근간이 되고 있다. 그러나, 불행히도 표본을 제외한 기타 채집기록이 별로 남아 있지 않아 주요 채집지와 채집 날짜 이외에 조사와 채집의 목적을 명확하게 검증하기 어렵다.

덕적도(옹진군) 및 인근 도서지역의 관속식물상 (Flora of Vascular Plants in Deokjeokdo (Ongjin-gun) and Its Adjacent Regions, Korea)

  • 김현준;지성진;정수영;박수현;이슬기;이찬우;장계선
    • 한국자원식물학회지
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    • 제28권4호
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    • pp.487-510
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    • 2015
  • This study was carried out to inventory the vascular plant flora in Deokjeokdo and its adjacent regions (Mungapdo, Soyado), Ongjin-gun, South Korea, from April to October 2014. Based on the voucher specimens, vascular plants in this area consisted of 108 families, 362 genera, 578 species, 5 subspecies, 66 varieties and 4 forms, totally 653 taxa. In the flora of this area, 5 taxa of Korean endemic plants were found distributed in the sites, including Hepatica insularis Nakai and Asarum glabrata (C.S.Yook & J.G.Kim) B.U.Oh. Korean rare and endangered plants found in this area were 1 taxa of Critical Endangered Species (CR) and 5 taxa of Vulnerable Species (VU). The floristic regional indicator plants found in this area were 67 taxa comprising 3 taxa of grade V, 2 taxa of grade IV, 12 taxa of grade III, 3 taxa of grade II and 47 taxa of grade I. Naturalized plants consisted of 67 taxa, such as Chenopodium album L. and Erigeron annuus (L.) Pers. were recognized widely distributed in the area.

Highland Macrolichen Flora of Northwestern Yunnan, China

  • Hur Jae-Seoun;Wang Li-Song;Oh Soon-Ok;Kim Gyoung Hee;Lim Kwang-Mi;Jung Jae-Sung;Koh Young Jin
    • Journal of Microbiology
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    • 제43권3호
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    • pp.228-236
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    • 2005
  • Fifty-six species in 36 genera of macrolichens are reported from the Zhongdian area, northwest Yunnan, China during the lichenological expedition for highland macrolichen survey in June, 2004. More than $60\%$ of these species have not been reported in South Korea. All of the 182 collected specimens are deposited in the Korean Lichen Research Institute (KoLRI) at Sunchon National University in Korea, and some of them are duplicated in the lichen herbarium, Cry to gamic Herbarium, Kunming Institute of Botany, Academia Sinica (KUN-L) in China. This is the first report on the macrolichen flora in the visited areas.