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A New species of Elsholtzia (Lamiaceae): E. byeonsanensis M. Kim (향유속(꿀풀과)의 신종: 변산향유(Elsholtzia byeonsanensis M. Kim))

  • Choi, Changhak;Han, Kyeongsuk;Lee, Jungsim;So, Soonku;Hwang, Yong;Kim, Muyeol
    • Korean Journal of Plant Taxonomy
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    • v.42 no.3
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    • pp.197-201
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    • 2012
  • A new species, Elsholtzia byeonsanensis M. Kim is named and described from Byeonsan, Jeollabukdo Province, Korea. Molecular data confirmed that this new taxon was distinguished from other congeneric species. Elsholtzia byeonsanensis shares several characteristics (secund spikes, ovate leaves, long corolla length, etc.) with its related species E. splendens, but it is distinct from E. splendens which has a large plant, green stem color, chartaceous leaf textures, non-shiny leaf surfaces, pubescent petioles, pubescent leaf blade surfaces, pubescent bract surface, and open woodland habitats by having a small plant, purple stem color, coriaceous leaf textures, shiny leaf surfaces, glabrous petioles, glabrous leaf blade surfaces, glabrous bract surface, and marine habitats.

Study on Beach Face Variation Based on Long-term Measurement Data Analysis in Byeonsan Beach (장기관측자료 분석을 통한 변산해수욕장의 해빈변화 고찰)

  • Eo Dae-su;Choi Kang-won;Kang Sang-ki
    • KCID journal
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    • v.6 no.1
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    • pp.39-47
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    • 1999
  • One of the important features of a beach face is the dynamic response to the ever-changing waves and tides imposed from the body of water. Furthermore, human activities at or near the beach can enforce the characteristic changes on tidal motions and wave

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The Psychology of Abandoned Sons - The Father-Son Relationship in and (버려진 아들들의 심리학 -영화 <변산>과 <자산어보>의 아버지-아들 관계 연구)

  • Kwon, Eunsun
    • The Journal of the Convergence on Culture Technology
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    • v.7 no.3
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    • pp.445-451
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    • 2021
  • Korean film director Lee Joon-ik's two most recently released works, (2018) and (2021), introduce some changes to the world of male bonds, where bromance colors prevailed. It is a father-son or pseudo father-son relationship that has not been dealt with in the exploration of vary kind of intimacy and relationships between men in the 'Lee Joon-ik's films'. If depicts a blood-related father-son relationship, highlights the teacher-disciple relationship, or pseudo father-son relationship. In that respect, the films continue, change, and expand the relationship setting, the sense of problems in the previous film, and inevitably raise the issue of 'generation' and 'inheritance' required today by illuminating the father-son relationship.

Effects of Seedling Container, Soil Composition, Seeding Rates and Fertilizer Conditions on Seedling Growth Characteristics of Elsholtzia byeonsanensis M. Kim (변산향유 유묘 생장에 미치는 파종용기, 토양조성, 파종량, 추비조건의 영향)

  • Lee, Sang In;Park, Ji Woo;Kwon, Ye Eun;Kim, Sang Young;Cho, Wonwoo;Jeong, Mi Jin
    • Korean Journal of Plant Resources
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    • v.35 no.1
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    • pp.29-35
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    • 2022
  • Elsholtzia byeonsanensis is a Korean native plant of the Lamiaceae family, and was first introduced in the Korean Journal of Plant Taxonomy. This plant has a short plant length of 20-35 cm, with leathery and glossy leaves. The purple flowers bloom in November, so they are highly useful as potted or ground cover ornamental plants. In this study, tray cell size (128, 162, and 200-cell trays), soil composition [horticultural soil (HS): decomposed granite (DG) 1:1, 1:2, and 1:4 (v:v)], seeding rate (1, 2, and 3 seeds per cell) and additional fertilizer concentrations (0, 250, 500, and 1000 mg/L Hyponex) were tested to find out the optimum seedling growth conditions. As a result of the study, E. byeonsanensis growth increased proportionally as the cell size of the tray increased. The growth was inhibited as the percentage of DG increased. As for the growth according to the seeding rate, plant height, plant width, leaf length, and leaf width decreased as the seeding rate increased, but there was no difference in the number of leaves, stem diameter, and root length. There was an increasing trend in seedling growth as the additional fertilizer concentration increased. Therefore, for producing E. byeonsanensis seedling, it is most effective to fill HS or HS:DG 1:1 in 128-cell trays, sow one seed per cell, and spray the seedling at 1000 mg/L for additional fertilizer.