기백산군립공원과 인접산지의 식물상

박범균,손동찬,고성철 한국식물분류학회 2020 식물 분류학회지 Vol.50 No.2

The flora of vascular plants in the Gibaeksan Mt. County Park and its neighboring mountains, located at the boundary between Geochang-gun and Hamyang-gun in Gyeongsangnam-do province in Korea, were surveyed for a total 46 times from April to September of 2011, in July of 2012, and from April of 2015 to August of 2018. The result of this survey revealed 659 taxa composed of 107 families, 346 genera, 583 species, 14 subspecies, 46 varieties and 6 forms. Among them, 25 taxa were endemic plants to Korea, and 18 taxa were rare and endangered plants of Korea. The floristic regional indicator plants including cultivated plants were 5 taxa of grade V, 5 taxa of grade IV, 29 taxa of grade III, 30 taxa of grade II and 38 taxa of grade I. Forty-three taxa of alien plants were found in this area. In addition, 500 taxa out of a total of 649 taxa were categorized by usage into eight groups, including among others an edible group containing 257 taxa, a medicinal group containing 206, a pasturing group containing 220, and an ornamental group containing 84, with some taxa belonging to more than one group. The flora of this surveyed area belongs to the southern province among the floral provinces of the Korean Peninsula. 경상남도 거창군과 함양군의 경계에 위치하고 있는 기백산군립공원과 인접산지의 관속식물상을 2011년 4월부터 9월까지, 2012년 7월, 2015년 4월부터 2018년 8월까지 총 46회에 걸쳐 조사하였다. 그 결과, 본 조사 지역의 관속식물은 107과 346속 583종 14아종 46변종 6품종의 총 649분류군으로 조사되었으며, 25 분류군의 한국특산식물과 18분류군의 희귀식물이 확인되었다. 식물구계학적 특정식물종은 식재종을 포함하 여 V등급에 5분류군, IV등급에 5분류군, III등급에 29분류군, II등급에 30분류군, I등급에 38분류군이 각각 발 견되었으며, 외래식물은 43분류군이 확인되었다. 조사된 전체 식물 중 500분류군이 자원식물이었으며, 이를 용도별로 구분하면 식용식물 257분류군, 약용식물 206분류군, 목초용식물 220분류군, 관상용식물 84분류군 등이었다. 조사지의 식물상은 한반도 식물구계의 남부아구에 속한다.

Clematis pseudotubulosa (Ranunculaceae), a new species from Korea

박범균,김진석,정규영,김중현,손동찬,장창기 한국식물분류학회 2022 식물 분류학회지 Vol.52 No.1

Clematis pseudotubulosa (Ranunculaceae), a new species from Gyeonggi-do in the Republic of Korea, is described and illustrated. The new species is morphologically similar to C. takedana but differs in its leaves, which are always ternate with shallowly lobed leaflets (vs. 1-pinnate with deeply lobed three to five leaflets), and its oblong-shaped flower buds (vs. ovoid), larger flowers (vs. smaller flowers), and pantoporate pollen (vs. tricolpate). A detailed species description, geographical distribution, and an identification key for all species of Clematis that occur in Korea are also provided.

Complete chloroplast genome sequence of Clematis calcicola (Ranunculaceae), a species endemic to Korea

박범균,장영종,손동찬,길희영,Sang-Chul KIM 한국식물분류학회 2022 식물 분류학회지 Vol.52 No.4

The complete chloroplast genome (cp genome) sequence of Clematis calcicola J. S. Kim (Ranunculaceae) is 159,655 bp in length. It consists of large (79,451 bp) and small (18,126 bp) single-copy regions and a pair of identical inverted repeats (31,039 bp). The genome contains 92 protein-coding genes, 36 transfer RNA genes, eight ribosomal RNA genes, and two pseudogenes. A phylogenetic analysis based on the cp genome of 19 taxa showed high similarity between our cp genome and data published for C. calcicola, which is recognized as a species endemic to the Korean Peninsula. The complete cp genome sequence of C. calcicola reported here provides important information for future phylogenetic and evolutionary studies of Ranunculaceae.

클라우드 컴퓨팅 환경에서 가상화된 네트워크 기능의 부하분산을 위한 라이브 마이그레이션 기능 설계

박범균(Beom Kyoon Park),김영한(Young-Han Kim) 한국통신학회 2019 한국통신학회 학술대회논문집 Vol.2019 No.1

충남 도서지역의 민속식물

손동찬,박범균,김태훈,강현모,김태이,김균태,고성철 한국자원식물학회 2012 한국자원식물학회지 Vol.25 No.5

본 연구는 충남 도서지역의 민속식물을 파악하기 위하여2011년 3월부터 10월까지 수행되었다. 4개 시․군 지역에속하는 17개 도서지역에서 주민 50여명을 대상으로 작성된조사야장 905매의 설문조사를 분석한 결과, 충남 도서지역에서 파악되고 수집된 민속식물은 84과 219속 246종 3아종 22변종 3품종의 총 274분류군이었다. 조사야장에 따른274분류군에 대한 용도별 이용현황은 식용 169분류군, 약용 134분류군, 관상용 67분류군, 향신료 17분류군, 향료 7韓資植誌 Korean J. Plant Res. 25(5) : 603~623(2012)- 608 -분류군, 연료 7분류군, 유지 6분류군, 염료 5분류군, 밀원4분류군, 섬유 3분류군, 수지 1분류군, 기타 26분류군으로, 식용으로의 이용 빈도가 가장 높았다. 연령별 표준식물명과 지방명의 일치도는 50대가 가장 높았으며, 60대가 가장 낮았다. This study was carried out in order to catalogue the native plants of 17 islands of Chungcheongnam-do Province from March to October, 2011. 905 pages of field notes relating to the native plants were collected from approximately 50local inhabitants, and were subsequently analysed. The identified native plants were of 274 taxa, composed of 246 species,3 subspecies, 22 varieties and 3 forms of 219 genera under 84 families. In accordance with their usage, they were classified into; 169, edible; 134, medicinal; 67, ornamental; 17, spice; 7, aroma; 7, fuel; 6, oil; 5, dye; 4, nectar; 3, fiber; 1, resin; 26,other plants. Coincidence degree dependent on age between the standard name and the local name was the highest at 50's,and the lowest at 60's.

A new record of a Plantaginaceae alien plant in the Republic of Korea: <i>Chaenorhinum minus</i>

이세령,박범균,이강협,Kim Jin-Suk,손동찬,강은수 한국식물분류학회 2024 식물 분류학회지 Vol.54 No.1

<i>Chaenorhinum minus</i> (L.) Lange of the family Plantaginaceae was discovered in Dangjin-si, Chungcheongnam-do, Republic of Korea. This species is an invasive alien plant that originated in Europe and North Africa and that was introduced into North America and East Asia. The genus <i>Chaenorhinum</i> (DC.) Rchb., to which this species belongs, is most similar to <i>Nuttallanthus</i> D. A. Sutton among related genera of the tribe Antirrhineae distributed in the Republic of Korea. While the two genera share common morphological features in the leaf and flower, <i>Chaenorhinum</i> is distinguished from <i>Nuttallanthus</i> by glandular hairs on the plant; monomorphic, fertile, and erect stems; 9.6–14.1 mm long pedicels; corolla as short as 5.6–7.9 mm; white corolla lower lips; and widely ovoid or oblong seeds. This study presents morphological descriptions and a genus key for the tribe Antirrhineae of the Republic of Korea for the identification of <i>C. minus</i> together with distribution information, voucher specimens, and photographs of this species.

Characterization of the complete chloroplast genome sequence of Maesa japonica (Myrsinaceae)

김영수,박범균,장영종,손동찬 한국식물분류학회 2023 식물 분류학회지 Vol.53 No.4

Maesa Forssk. (Myrsinaceae) has approximately 200 species distributed in the tropics from southern Africa to East Asia. Among them, Maesa japonica (Thunb.) Moritzi ex Zoll. is distributed throughout China, Japan, Taiwan, Vietnam, and Korea. In Korea, this species is found only on Jejudo Island. In this study, we conducted whole-genome sequenc- ing of M. japonica chloroplast (cp). The complete cp genome sequence of M. japonica was found to be 157,189 bp in length, consisting of large (87,780 bp) and small (18,143 bp) sin- gle-copy regions (LSC and SSC, respectively) and a pair of identical inverted repeats (IRs) (25,633 bp). The overall GC content of the cp genome was 38%, while those of the LSC, SSC, and each IR were 35.2%, 30.9%, and 43.1%, respectively. Furthermore, 130 genes con- sisting of 85 protein-coding genes, 37 transfer RNA genes and eight ribosomal RNA genes were identified in the cp genome. A phylogenetic analysis of 12 taxa inferred from the cp genome revealed a close relationship between M. salicifolia and M. japonica. The complete cp genome sequence of M. japonica provides valuable information for future evolutionary and phylogenetic studies of Maesa.

개미자리속 Saginella절 식물의 새로운 미기록종 보고: 선개미자리, 민개미자리(석죽과)

이세령,박범균,이강협,손동찬 한국자원식물학회 2024 한국자원식물학회지 Vol.37 No.1

적 요최근 국내 여러 지역에서 꽃이 4수성인 선개미자리와 민개미자리를 발견하였다. 국내에서 생육하는 개미자리속 식물은 모두 Spergella절에 속하는 5수성이지만 발견된 두 분류군은 4수성을 나타내는 Saginella절에 속한다. 또한 결실기의 꽃받침잎과 종자 등 형태학적 형질에서 국내 생육하는 개미자리속 식물과 큰 차이를 보였다. 본 종들의 명확한 실체 규명을 위해 형태적 주요 특성을 국외 도감, 문헌 등을 활용하여 비교 관찰하였다. 그 결과, 형태적으로 선개미자리는 엽연에 털이 있고, 꽃받침잎이 수평으로 펴지며, 가장자리가 적색이고, 종자 표면의 돌기가 볼록하다. 민개미자리는 소화경이 개화기에 휘어지고, 결실기에 직립하며, 꽃받침잎은 넓은 난형이고, 가장자리가 백색또는 황록색이며, 종자의 돌기가 납작한 특징으로 구분된다. 분자생물학적 분석에서 채집된 19 개체군은 Genbank에 등록된개미자리속 유전정보와 함께각각의 종으로 유집되어, 국내 분포하는 분류군의 실체를 지지하였다. Abstract - Recently, in several regions of Korea, we discovered the occurrence of Sagina micropetala Rauschert and S. procumbens L. All the plants of the genus Sagina growing in Korea are 5-merous and belong to the sect. Spergella. However, the two taxa we discovered belong to the sect. Saginella and are 4-merous. In addition, morphological characteristics such as sepals during the fruiting season and seeds were significantly different from those of species of the genus Sagina that occur in Korea. To clearly identify these species, we compared and observed their primary morphological characteristics using illustrated books and literature. Morphologically, S. micropetala exhibits the following traits: pubescence along the leaf margin, horizontally spreading sepals with red margins, and convex protrusions on the seed surface. In contrast, S. procumbens can be distinguished by its pedicels, which are curved during the flowering season and erect during the fruiting season. This plant also has broadly ovate sepals with white or yellowish-green margins, and flat seed surface protrusions. In terms of molecular analyses, 19 samples of Sagina were divided into two clades (S. micropetala and S. procumbens), confirming the taxonomic identity of the Sagina spp.

Morphological and molecular evidence of the hybrid origin of Crepidiastrum ×muratagenii in Korea

장영종,박범균,손동찬,최병희 한국식물분류학회 2022 식물 분류학회지 Vol.52 No.2

The plant “Hong-do-go-deul-ppae-gi” has been considered as Crepidiastrum × muratagenii, a hybrid between C. denticulatum and C. lanceolatum, based on its morphological traits and geographical distribution. To reveal the hybrid origin of Hong-do-go-deul-ppae-gi, we examined additional morphological traits of this plant and its putative parents (C. denticulatum, C. lanceolatum, C. platyphyllum) and analyzed one nuclear ribosomal internal transcribed spacer (ITS) region and four chloroplast regions (trnT-L, trnL-F, rpl16 intron, and rps16 intron). As a result of examining the morphological traits, putative hybrid individuals were classified into three types based on the habit, cauline leaf, outer phyllary, and achene beak traits. A molecular analysis found that the ITS sequences of Type 1 and Type 2 individuals showed additive species-specific sites of C. denticulatum and C. lanceolatum. Plastid sequences of Type 1 and Type 2 individuals showed C. denticulatum and C. lanceolatum sequences, respectively. However, Type 3 individuals had ITS and plastid sequences corresponding to C. denticulatum. Accordingly, Type 1 and Type 2 individuals not only share morphological traits with C. denticulatum and C. lanceolatum but also show additive species-specific sites for C. denticulatum and C. lanceolatum, and not C. platyphyllum, supporting its origin as a hybrid between C. denticulatum and C. lanceolatum. Type 3 had morphological traits similar to other hybrid types but was distinguished with respect to outer phyllaries and demonstrated some resemblance to C. denticulatum. In a molecular analysis, Type 3 was found to be identical with regard to the sequence of C. denticulatum and was judged to be an ecological variation of C. denticulatum.

Cladistic analysis of the section Adonanthe under genus Adonis L. (Ranunculaceae) from East Asia

손동찬,박범균,장계선,최경,신창호 국립중앙과학관 2017 Journal of Asia-Pacific Biodiversity Vol.10 No.2

Cladistic analysis was conducted for 11 taxa belonging to sect. Adonanthe in the gen. Adonis in East Asia on the basis of morphological and cytological characters, and the evolutionary change of major diagnostic characters and the validity of the existing taxonomic system were reviewed. Adonis davidii has been considered the most primitive species of the 11 treated taxa. However, cladistic analysis indicated that A. davidii differentiated since A. sutchuenensis branched. Evolutionary tendencies of taxonomic characters were generally orthogenesis. However, a few characters evolved in the reverse direction. Meanwhile, the cladistic analysis did not support the classification system proposed by Wang, who classified sect. Adonanthe into four series, as most of these were found to be rather polyphyletic or paraphyletic. The differences between these proposed four series were thought to be attributed to the adaptation of only a few morphological characters that pertained to the leaves shape and the petals color.