• Title/Summary/Keyword: Callicarpa japonica

Search Result 39, Processing Time 0.019 seconds

Pharmacognostical Studies on the Korean Folk Medicine 'JagSalNaMu' (민간약 "작살나무"의 생약학적 연구)

  • Bae, Ji Yeong;Ahn, Mi Jeong;Park, Jong Hee
    • Korean Journal of Pharmacognosy
    • /
    • v.43 no.4
    • /
    • pp.265-267
    • /
    • 2012
  • Korean folk medicine 'JagSalNaMu' has been used orally to cure hypercoagulability, thrombosis and tonsillitis. With regard to the botanical origin of 'JagSalNaMu', it has been considered to be Callicarpa species of Verbenaceae, but there was no pharmacognostical confirmation on it. To clarify the botanical origin of 'JagSalNaMu', the anatomical characteristics of the branch of Callicarpa species growing wild in Korea, Callicarpa japonica and C. dichotoma were studied. As a result, it was clarified that 'JagSalNaMu' was the branch of Callicarpa japonica.

Monographic Study of the Endemic Plants in Korea Ⅶ. Taxonomy and Interspecific Relationships of the genus Callicarpa (한국 고유식물의 종속지 Ⅶ. 작살나무속식물의 분류와 종간유속관계)

  • 정영호
    • Journal of Plant Biology
    • /
    • v.30 no.2
    • /
    • pp.151-170
    • /
    • 1987
  • Taxa of genus Callicarpa in Korea were described taxonomically and studied interspecific relationships, based on the leaf length, leaf width, peduncle length, fruit width and geograhic distribution. Among 12 taxa reported previously in Korea, 3 forms of C. japonica were unifed to original species, C. japonica var. glabra was reserved, Whereas C. shirasawana was not distributed in Korea. As a result, 7 taxa belonging to 3 species, 4 varieties of genus Callicarpa remained. C. japonica complex is considered to be more advanced among the species compared with the bract shapes.

  • PDF

A Palynological Taxonomy of the Korean Verbenaceae (한국산 마편초과 식물의 화분학적 분류)

  • 정영호
    • Journal of Plant Biology
    • /
    • v.32 no.2
    • /
    • pp.121-134
    • /
    • 1989
  • This research is the palynotaxonomic revision to clarify palynological descriptions and relationships of taxa in Korean Verbenaceae. To do this, morphology, size, sculpture and aperture of pollen grain were investigated with scanning electron microscope. As a result, palynological key as to 5 genera 10 species drawn up. Palynological descriptions of Callicarpa dichotoma, Callicarpa mollis, Callicarpa chejuensis, Vitex chinensis and Caryopteris incana are near completion at first. Vervena officinalis are newly described and descriptions of Callicarpa japonica, Clerodendrum trichotomum, Vitex rotundifolia and Caryopteris divaricata are corrected. Palynological data of Korean Verbenaceae is useful to intrageneric relationships. Namely, as to genus Callicarpa, C. dichotoma and C. japonica are considered to be more advanced than C. mollis and C. chejuensis. As to genus Caryopteris, C. divaricata is more advanced than C. incana.

  • PDF

Reconsideration of the taxonomic characteristics of Callicarpa japonica Thunb. and C. dichotoma (Lour.) K. Koch (Verbenaceae) in Korea (한국산 작살나무와 좀작살나무(마편초과)의 분류학적 형질 재검토)

  • Yoon, Min-Ji;Choi, Bo-Kyung;Hong, Suk-Pyo
    • Korean Journal of Plant Taxonomy
    • /
    • v.42 no.2
    • /
    • pp.141-149
    • /
    • 2012
  • To clarify some ambiguous diagnostic characters of Callicarpa japonica Thunb. and Callicarpa dichotoma (Lour.) K. Koch in Korea (Verbenaceae), the external morphology and micromorphology (leaf, anther, pollen, fruit, in particular endocarp surface and structure) of two taxa are studied and described in detail. It is confirmed that the following characteristics (e.g., the stem outline in a cross-section, the bud shape and length, the corolla tube length and the lobe length, the pattern of the anther dehiscence and length, and the endocarp morphology) are useful for distinguishing these two taxa. In particular, following three characteristics are most useful for an identification: (1) the corolla tube length of C. japonica (2.5-4.6 mm) is longer than that of C. dichotoma (0.7-1.0 mm); (2) the anther is dehiscing by an apical pore at the anthesis of C. japonica, while it is opening by a long fissure from the apex to the base in C. dichotoma; and (3) the edge of the endocarp (lateral view) in C. japonica is concave, while in C. dichotoma it is shown to be flat. On the other hand, the teeth state on the leaf margin and the position of inflorescence are not good diagnostic characteristics for identification. Additionally, the keys for all known Callicarpa taxa in Korea are provided.

Studies on Restoraation of Forest-Floor Vegetation Devastated by Recreational Trampling(II) -A Comparison of Growth for Selection of Native Tree Species- (답압으로 훼손된 임간나지의 임상식생 복원에 관한 연구(II) -자생 수종선발을 위한 생장력 비교-)

  • 오구균;우보명
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.21 no.1
    • /
    • pp.51-61
    • /
    • 1993
  • Seeding treatment was used for 2 years at an artificial bare ground for selecting tree species suitable for forest-floor revegetation. 2 ${\times}$2${\times}$2 factorial experiment was used with a randomized complete block design for 19 native tree species and results were summarized as follows; 1. Native species suitable for restoration of bareland under 75% shading in central part of Korea were Styrax japonica, Styrax obassia, Smilax china, Callicarpa japonica, Stephanandra incisa, Viburnum dilatatum for. pilosulm, Magnolia sieboldii, Cornus kousa, Celastrus orbiculata, etc.. Especially, Magnolia sieboldii, Stephanandra incisa and Stryrax obassia were tolerant for forest-floor with hardened woil surface and Callicarpa japonica, Viburnum dilatatum for. pilosulum, Euonymus sieboldianus and Philadelphus schrenkii were suitable for softened soil surface with straw-mat mulching. 2. It is necessary to break seed dormancy to accelerate germination in case of Styrax obassia, Styrax japonica, Viburnum dilatatum for. pilosulum, Smilax china and Stephanandra incisa.

  • PDF

Effect of Calcium Chloride Concentration on Roadside Ground Cover Plant Growth (염화칼슘 처리농도가 가로변 지피식물의 생장에 미치는 영향)

  • Lee, Sun-Young;Kim, Won-Tae;Ju, Jin-Hee;Yoon, Yong-Han
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.41 no.4
    • /
    • pp.17-23
    • /
    • 2013
  • The purpose of this study was to provide information on management and apply it to a roadside ground cover plant understanding the capacity of calcium chloride in the plant. The experimental group was composed of the ratio control group of calcium chloride, 0.5%, 1.0%, and 3.0% in 500g of soil. Plant materials were selected and measured according to their ecological characteristics such as ground cover plant, Pachysandra terminalis, Hosta plantaginea, Trachelospermum asiaticum, Vitex rotundifolia, Euonymus japonica and Callicarpa japonica. The acidity of the amended soil was increased gradually depending on the treatment and conductivity was continually decreased. The EX-Ca increased after the treatment, but decreased in the middle of the experiment. Pachysandra terminalis, Trachelospermum asiaticum and Euonymus japonica were able to grow and survive at the ratio of 0.5%. Hosta plantaginea and Vitex rotundifolia were able to survive at the ratio of 1.0%. Hosta plantaginea, the possible state can absorb salts due to moisture and, can be applied to ground cover plants in the roadside. The growth and development of Callicarpa japonica was poor and the leaves were open to grow for calcium chloride treatment except the control group. It was concluded that Callicarpa japonica was very sensitive to calcium chloride.

The Ecological Characteristics of Native Habitat of Korean Native Wando Holly (llex X wandoensis) (자생완도 호랑가시나무 자생지의 생태학적 특성)

  • Ahn, Young-Hee;Choi, Chang-Ho
    • Journal of Environmental Science International
    • /
    • v.16 no.9
    • /
    • pp.1011-1018
    • /
    • 2007
  • This study was conducted to analysis the ecological characteristics of "Wando HolIy"$(llex{\times}wandoensis)$ which is expecting as a possible ornamental tree with its beautiful leaves, flowers and fruits, and to find special breeding material which have particular characteristics and also provide correct environmental information which are required for commercial cultivation. The hill of Galmoon-Ri, Gunoei-Myon, Jeonnam Province, Korea, were reported as a original habitat of native $llex{\times}wandoensis$. The investigation shows that soil pH of native habitat was 6.18, hardness was 2.39, humidity was 38.6%, direction of slope is SSW, and average inclination was $15^{\circ}. The vegetation around $I.{\times}wandoensis$ is occupied by trees like an Quercus variabilis, Q. serrata, Q. acuta and so on. These are mixed forest of deciduous trees. Tree height reached up to about 12m and its coverage is about 30%. Q. salicina, Camellia japonica, I. integra, Cryptomeria japonica account for sub-tree layer. Tree height is around 8m and coverage is about 20%. Shrub layer was taken by Viburnum furcatum, Callicarpa japonica, Styrax japonica, Eurya japonica, Lindera obtusiloba, Ligustrum japonicum, Smilax china, Cornus walteri etc. Tree height reaches around l.2m and coverage is around 20%. Herb layer includes Trachelospermum asiaticum var. intermedium, Cymbidium goeringii, Dryopteris bissetiana, Disporum viridescens, Disporum smilacinum, Sasa borealis var. gracilis etc. Trachelospermum asiaticum var. intermedium, which are observed in southern evergreen zone, are dominant and its coverage is around 20%. The native habitat was in spoiled condition because of artificial thin out.

Effects of Camping Recreation on Natural Environment in Mt. Chiak National Park (치악산도립공원에서의 양영행위가 자연환경에 미치는 영향)

  • 권영선;이경재
    • Journal of the Korean Institute of Landscape Architecture
    • /
    • v.15 no.2
    • /
    • pp.67-78
    • /
    • 1987
  • This study was executed to measure the user\`s impact natural environment in National Park Campsite. Therefore, we choose Mt. Chiak National Park and the campsite in the district of Temple Ku-Ryong as a model of analysis, which is made by ecological approach, the number of the user has influence on the environment near the campsite. The result are as follows : 1. The more the number of users becomes, the more Na, Ca, Mg ion concentration and pH in the soil increase and the less K ion becomes. 2. Litter and humus depth, litter coverage, herb coverage, soil hardness, the surface of the ground layer and tree species numbers, density and coverage of lower layer shows a sensitive reaction to the number of the users. 3. The research shows that the tolerant trees against campsite impact are Lespedeza maximowiczii, Zanthoxylum schinifolium Staphylea bumalda, Smilax sieboldii, Quercus aliena, Euonymus oxyphyllus, Weigela subsessilis and Securinega suffruticosa, and the sensitive trees are Stephanandra incisa, Rubus trichocarpa, Rubus crataegifolius, Rhododendron mucronulatum, Styrax obassia, Acer palmatum, Lindera obtusiloba, Rhododendron suhlippenbachii, Rhus japonica and Callicarpa japonica. 4. The high density of the users made the simplication of a vegetation structure. So, as the number of the user increase the species showed severe heterogeniety between the heavy-use and nonuse site. 5. As considering the landscape management about campsite and surrounding area on the way of analysis of national landscape aspect and succession sere according to ecological aspect, it may be desirable that Pinus densiflora forest be conserved as Pinus densiflora landscape and mixed forest produce natural scenery with succession sere.

  • PDF

Vegetation Structure and Soil Characteristics around Camellia japonica Stand in Hakdong, Geoje Island (거제 학동 동백나무림 주변의 식생구조 및 토양특성)

  • Chung, Jae-Min;Jung, Hye-Ran;Kang, Jin-Taek;Moon, Hyun-Shik
    • Journal of agriculture & life science
    • /
    • v.44 no.3
    • /
    • pp.31-40
    • /
    • 2010
  • This study was carried out to offer a basis data for conservation and application of effective management of Camellia japonica stand in Hakdong, Geoje Island. Field survey was conducted at C. japonica stand, mixed stand, Chamaecyparis obtusa plantation, and Pinus thunbergii stand. Importance value of C. japonica at tree layer was highest in C. japonica stand and mixed stand, and that of C. obtusa and P. thunbergii were highest in C. obtusa plantation and P. thunbergii stand, respectively. At subtree layer, C. japonica, Callicarpa dichotoma, Neolitses serices, and Styrax japonica had the highest importance value in C. japonica stand, mixed stand, C. obtusa plantation, and P. thunbergii stand, respectively. The species diversity ranged from 0.121 to 1.589 in C. japonica stand, 0.543 to 1.540 in mixed stand, 0.276 to 1.321 in C. obtusa plantation, and 0.764 to 1.523 in P. thunbergii stand, respectively. Soil pH was 5.72 in C. japonica stand, 5.26 in mixed stand, 5.21 in C. obtusa plantation, and 5.32 in P. thunbergii stand. The content of organic matter and total N were 5.77, 0.48% in C. japonica stand, 4.41, 0.30% in mixed stand, 3.28, 0.33% in C. obtusa plantation, and 5.32, 0.28% in P. thunbergii stand.