• Title/Summary/Keyword: Lilium Species

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The Flora of Coastal Dune Area in Shinduri, Korea (신두리 해안 사구 지역의 식물상)

  • Seo Byeong-Soo;Park Woo-Jin;Park Seong-Hak;Choi Chung-Ho
    • Korean Journal of Plant Resources
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    • v.19 no.2
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    • pp.209-217
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    • 2006
  • This study was carried out to investigate and analyze the vascular flora and injury status in Shinduri coastal dune area $(N36^{\circ}\;49',\;E126^{\circ}\;11')$, where designated as Natural Monuments and the result are as follows. The vascular plants identified and surveyed were 125 taxa including 108 species, 14 varieties, 2 forms and 1 hybrid of 92 genera of 40 families and there are 20 taxa including 17 species, 2 varieties and 1 hybrid of 15 genera of 10 families for woody plants, while 105 toxa including 91 species, 12 varieties and 2 forms of 78 genera of 34 families for the herbaceous plants at the . study sites. Seventeen taxa including 17 species of 15 genera of 9 families were investigated for naturalized plants and ratio of naturalization was 13.6 percents at the study sites. Glehnia littorolis Fr. Schm. and Lilium callosum S. et Z. appeared as rare and endangered plants designated in Korea Forest Service. Nine taxa in degree 1, 2 taxa in degree 2, 4 taxa in degree 3, 2 taxa in degree 4 and 2 taxa in degree 5 were represented for especialized species.

Studies on Specific Plants and Rare Plants around Chunji and Sochunji in Mt. Baekdu (백두산 천지와 소천지주변의 희귀식물과 특정식물종 연구)

  • Oh, Hyeon-Kyeong
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.9 no.6
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    • pp.52-62
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    • 2006
  • The flora of vascular plants around Chunji and Sochunji in Mt. Baekdu was listed 120 taxa; 31 families, 81 genera, 97 species, 1 subspecies, 21 varieties and 1 form. About endangered wild plants, 2 taxa (Paeonia obovata, Rhododendron aureum) are in class II. 12 taxa were listed as rare and endangered plants; Disporum ovale, Lilium davuricum, Saxifraga punctata, Rosa marretii, Cnidium tachiroei, Bupleurum euphorbioides, Halenia corniculata, Gentiana jamesii, Pedicularis verticillata, etc. 10 taxa were listed as Korean endemic plants; Lilium amabile, Aconitum pseudolaeve var. erectum, Oxytropis anertii for. alba, Valeriana officinalis var. latifolia, Cardamine resedifolia var. morii, Homopteryx nakaiana, Saussurea alpicola, Ligularia jamesii, etc. Specific plants by floral region were total 47 taxa; 3 taxa (Paeonia obovata, Rhododendron aureum, Pedicularis verticillata) in class V, 15 taxa (Lycopodium annotinum, Alnus maximowiczii, Saxifraga punctata, Petasites saxatile, etc.) in class IV, 5 taxa (Spiraea salicifolia, Sanguisorba hakusanensis, Acer ukurunduense, Campanula glomerata var. dahurica, Cacalia adenostyloides) in class III, 18 taxa (Lycopodium chinense, Disporum ovale, Ceologlossum viride var. bracteatum, Betula ermani, Aruncus dioicus var. kamtschaticus, Filipendula multijuga, Geranium eriostemon, Cnidium tachiroei, Ligularia stenocephala, etc.) in class II, 6 taxa (Pinus koraiensis, Cimicifuga simplex, Sanguisorba tenuifolia var. alba, Senecio nemorensis, Cacalia hastata subsp. orientalis, Cirsium pendulum) in class I. Peculiar flora around Chunji is thought to be made by the environmental factors such as wind, temperature and rainfall that influence the plants' growth.

Effect of Removal Times and Parts of Leaf Sheath by Planting Depth on Growth and Flowering of Lilium spp. (나리속(屬) 식물의 촉성재배시(促成栽培時) 식재깊이별 엽초의 제거시기와 부위가 생육에 미치는 영향)

  • Jung, Woo-Yoon;Choi, Sang-Tai
    • Current Research on Agriculture and Life Sciences
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    • v.17
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    • pp.85-90
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    • 1999
  • This study was conducted to investigation of effect of removal times and parts of leaf sheath by planting deph(0.6cm) on growth and flowering in forcing of Lilium species. Plant height is reduced by leaf sheath removal at early growth stages when bulbs were planted 6 cm of depth in 'Gelria and 0 cm in both of Jolanda' and Dream Land', respectively, but stem diameter and flower size were little different. Days to flowering of 3 cultivar except 'Gelria' were shorten in 6cm plant depth.

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Analysis of UreB Protein Synthesis from Transgenic Lily Pollen (형질전환 백합화분을 이용한 UreB단백질의 발현분석)

  • 박희성;박인혜
    • KSBB Journal
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    • v.17 no.6
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    • pp.577-581
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    • 2002
  • In an attempt to produce recombinant proteins using the pollen enriched in some plant species, a 1.7 kb DNA encoding urease subunit B (UreB) amplified by PCR from Helicobacter pylori urease gene cluster in pH808 plasmid was cloned to be expressed under CaMV35S promoter in lily (Lilium longiflorum) pollen tubes elongated in vitro. Lily pollen at early germinating stage was transformed with the ureB DNA using Agrobacterium via vacuum infiltration and, incubated for a full pollen tube growth 16 - 24 h in the dark in the presence of kanamycin. DNA integration and expression in the transgenic pollen were analyzed by the standard molecular techniques and the results suggest that the pollen in vitro may be employed as a protein factory in a disposable fashion.

An Efficient in vitro Micropropagation for Production of Disease-free Bulbs in Korean Native Lilium

  • Song, Jae-Young;Yi, Jung-Yoon;Yoon, Mun-Sup;Lee, Jung-Ro;Lee, Young-Yi
    • Korean Journal of Plant Resources
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    • v.32 no.6
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    • pp.730-734
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    • 2019
  • Cryopreservation is one of the ideal and suitable methods for long-term storage of plant germplasm. The plant contaminated with diseases and pathogens are decreased the multiplication rate, survival rate and high quality of plants after cryopreservation. The aim of this work was to improve a micropropagation method for lily in Korea, which is indigenous plant. In the last process of rinsing scales after surface-sterilization, we tried to control the diseases and pathogens lived within the tissue by rinsing in 0.03% sodium hypochlorite (NaClO) instead of sterile distilled water. Bulb scales of Lilium were cultured in vitro on MS medium supplemented with Plant Preservative Mixture (PPM). The results showed that L. tsingtauense accessions were observed ranged from 53.9 to 100% with a mean value of 76.8% and L. hansonii accessions were checked from 84.5 to 85.5% with a mean of 85% survival rate. The newly small bulb formed from bulb-scales was transferred to MS medium. We checked the presence of microorganisms and survival rate after 3 weeks in culture after examination of bacterial incidences. The results indicated that the non-contamination rate were shown ranged from 75.0 to 94.1% with mean value of 83.2% in L. tsingtauense species, and that L. hansonii were observed 85.1 to 91.7% with mean value of 88.4%. This study will provide a valuable basis for establishment of effective axenic cultures for in vitro micropropagation of Korean native lily species.

Effects of Shading on the Growth and Bulbil Formation of Lilium spp. (차광(遮光)이 나리속(屬) 식물(植物)의 생육(生育) 및 주아형성(珠芽形成)에 미치는 영향(影響))

  • Choi, Sang Tai;Park, In Hwan;Choung, Young Moon;Han, Kyo Phil
    • Current Research on Agriculture and Life Sciences
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    • v.11
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    • pp.61-70
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    • 1993
  • We investigated the effects of shading on the plant growth, flowering and the bulbil formation of Lilium species. As the shading treatment, we used full sunlight and various light intensity, 30%, 50%, 75%, 90% compared to full sunlight with shading net. The results obtained were as follows. The flowering rate and flower number of 'Roma' and 'Georgia' were not effected by various shading treatment. Days to flower in 'Roma' and Tiger lily showed similiar tendency like this. One of the shading effect was stem elongation of 'Connecticut king' markedly reduced compared with other cultivars in flowering rate and flower number. Leaf number of all cultivars was not consistent in tendency. But leaf number of Tiger lily and 'Connecticut king' reduced. The tendency of other experimented Lilium species weren't consistent. Bract leaf number reduced gradually as shading rate increased, plant height and internode length increased. Especially the height of 'Georgia' showed eminant increase compared with others. Total number and weight of bulbil of 'Enchantment' and Tiger lily reduced as shading rate increased.. But bulbil weight from bract part of 'Enchantment' in creased. The bulbils of 'Connecticut King' and 'Roma' appeared only on upper stem parts when treated serious shaded conditions, 75% and 90%. Only 'Connecticut King' and 'Enchantment' showed leaf emergence from bulbil among the L. elegans species.

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Vascular Plants of Manbokdae, Goribong and Suieongbong in the Baekdudaegan (백두대간 만복대.고리봉.수정봉 일대의 관식물상)

  • 임동옥;김용식;박양규;유윤미
    • Korean Journal of Environment and Ecology
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    • v.16 no.4
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    • pp.387-403
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    • 2003
  • The vascular plants in Manbokdae-Yeowonjae section of the Baekdudaegan were consisted of 502 taxa; 104 families,305 genus,439 species, 60 varieties, 3 forma. From the floristic point of view, the Baekdudaegan of Manbokdae-Yeowonjae section belongs to the southern province in Korea. The rare and endangered plants designated by Korea Forest Service were Abies koreana, Pedicularis verticillata, Patrinia saniculaefolia, Hololeion maximowiczii, Lilium callolsum, Paeonia obovate, Tricyrtis dizutata and VioEa diamantica, and Cymbidium goeringii. The Korean endemic species were Abies koreana, Patrinia saniculaefolia, Vicia unijuga, Stewartia koreana, Cornus walteri, Weigela subsessilis, Saussurea seoulensis, Tyicyrtis dilatata, Hosta capitata, Clematis trichotoma et at.

The Vegetation of Kokum Island (居金島의 植生)

  • Kim, Jong Hong;Seok Mo Chang;Ho Joon Lee
    • The Korean Journal of Ecology
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    • v.7 no.3
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    • pp.132-157
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    • 1983
  • This study was performed to investigated the flora and vegetation of Kokum-do island from July 1982 thru December 1983; and the findings hereof are summarized as follows: The flora investigated thereform comprises 737 species whih are classified into 128 families, 466 genera, 651 species, 79 varieties and 7 formae; and those which are worthy of close attention among the same include such endemic species of Korea as Celtis choseniana, Corylopsis coreana, Carpinus tschonoskii var. eximia and Tricyrtis dilatata, and a few plants, to be distributed in the north, such as Lilium distichum, Girardinia cuspidata and Orostachys sikokianus. Now that the said island belongs to the warm temperate zone, the distribution thereof consists of 120 species of evergreen plants including 74 species of evergreen broadleaf trees. The rich distribution of evergreen broadleaf trees in the island is thanks to the plantation thereof by the public organizations for scenic beauty. The destruction of flora in this island was caused by felling, fire nization and other human activities around 1940, and in particular, has been correlated with the population densiity of Yonhong-do, Sanghwa-do, and Hahwado islets; and that of top soil and ground vegetation in he quarry area of Ojon-ri town resulted from the collection of natural rocks an stones. It is evaluated as necessary that such evergreen broadleaf trees as Castanopsis cuspidata var. thunbergii, Machillus thunbergii and Ligustrum japonicum of Hyongje-do. Chun-do, Tok-do, Taech'wi-do, and Soch'wi-do islets, andPhyllostachys bambusoides, Caesalpinia japonica and Albizzia julibirssin of Kokum-do island, and Machillus thunbergii of Hongryon-ri town be under protection. The average DGN of the whole archipelago proves to be 5.84, which shows the tendency of the inverse proportion to the number of resident population per unit area. The pteridophyta distributed in this island comprises 39 species, and the coefficient of cryptogam as to the destruction of vegetation shows a high value of 1.4 which is regarded as indicating the diversified distribution of pteridophyta, forestbed shade plants under the forestbeds of some wellpreserved lots of this island. The naturalized plants, distributed in this island, were found out comprising a total of 23 species, and the Urbanization Index(UI) as to the destruction degree of natural vegetatioin shows a low value of 20.9.

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Studios on the Host Range of Cucumber Mosaic Virus in Korea (한국에서의 오이모자익 바이러스의 기주범위에 관한 연구)

  • Chung B. J.;Park H. C.;Lee S. H.
    • Korean journal of applied entomology
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    • v.14 no.4 s.25
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    • pp.185-192
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    • 1975
  • Various plant species, as many as 145 species in 43 families, were tested for susceptibility to the ordinary strain of the cucumber nosaic virus for two years from 1973 to 1974. Inoculations were made by mechanical method using carborundum. Plants in 71 species belonging to 27 families were infected. Of these species, systemic mosaic developed on the new leaves of plants in 57 species belonging to 24 families. Twenty-four species of plants, previously not reported as hosts of the CMV, were found to be infected in this experiment. These are Stellaria aquatica, Achyrauthes japonica, Agerratum houstonianum, Centipeda minima, Gillardia pulchella, Henisteptalyrate, Ixeris dentata, Saussurea uchiyamana, Brassica campestris, Lepidiumapetalum, Lobelia chinensis, Chenopodium bryoniaefolium, Carex neofilipes, Acalypha austalis, Amphicarpaea edgeworthii, Lotus corniculatus var japonicus, Phaseolus angularis, Sedum aizoom var heterodontum, Mosla punctulata, Perilla frutescens var japonica, Teucrium japonicum,. Linum usitatissimum, Mazus japonicus, Verbena hybrida. Twenty-three species reported to be susceptible by previous workers, but negative results were obtained in our experiment with Allium cepa, Celosia cristat, Daucus carota var. sativa, Artemisia asiatica, Callistenphus chinensis, Erigeron canadensis, Helianthusannuus, Tagetes eracta, Impatiens balsamina, Raphanus sativus, Ipomea batatas, Glycine max, Phaseolus vulgaris, Lilium longifolium, Papaver gomniferum, Sorghum vulgare, Triticum aestivum, Zea mays, Rumex coreanus, Potulaca grandiflora.

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