• Korean Journal of Plant Resources
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• v.23 no.1
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• pp.99-114
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• 2010

This study was carried out to clarify the distribution of vascular plants and their usefulness at Gallasan of Andong-si in Gyeongbuk (596.2 m, N $36^{\circ}29'396"{\sim}36^{\circ}29'356"$, E $128^{\circ}43'841"{\sim}128^{\circ}45'799"$). The vascular plants collected 13 times (April 2006 to August 2009) were consisted of total 424 taxa; 92 families, 273 genera, 365 species, 2 subspecies, 47 varieties and 10 forms. Among them, edible, medicinal, industrial, ornamental and unknown of usefulness plants were 239 taxa, 291 taxa, 109 taxa, 135 taxa, 24 taxa, respectively. Korean endemic plants of this area were 9 taxa, and Law-protected plants by Ministry of Environment were 2 taxa, and the special plants species based on floral region by Ministry of Environment were 7 taxa in grade III category, 1 taxa in grade IV category, 5 taxa in grade V category, rare plants were 1 taxon in critically endangered (CR), 3 taxa endangered species (EN), 2 taxa vulnerable (VU), the naturalized plants were 23 taxa.

• Horticultural Science & Technology
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• v.17 no.4
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• pp.489-493
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• 1999

This study was conducted to investigate the potentiality of various Korean Sedum species as ornamental plants based on morphological characteristics and to analyze the genetic relationship among the Sedum species. S. kamtschaticum and S. takesimense possessing splendour flowercluster with yellow color could be suggested for garden plant, S. routundifolium having pink flower-clusters with round leaf shape for pot flower or garden plant and S. sarmentosum, S. polystichoides and S. oryzifolium with creeping stem and low plant height for ground cover plant or floral carpet. Eighteen oligonucleotide random primers were used to amplify genomic DNA of Sedum species using polymerase chain reaction (PCR). Ninety five polymorphic bands among 125 different DNA fragments in the range of 224 to 3,675 base pairs were obtained from RAPD analysis. Similarity matrix of RAPD profiles was generated by coefficient value of variation, and the data were subjected to be cluster analysis. Fifteen lines of Sedum species analyzed were classified into 3 groups with the similarity coefficient value of 0.418, and 12 groups with the value of 0.328. RAPD results showed similar trends as the morphological characteristics of the plants.

• Korean Journal of Plant Resources
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• v.21 no.2
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• pp.148-161
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• 2008

This study was performed to investigate the distribution of vascular plants and their usefulness in Mt. Hwaak (931m). The vascular plants were consisted of total 338 taxa; 92 families, 248 genera, 281 species, 1 subspecies, 47 varieties and 9 forms. It corresponded to 6.9% of totally 4,881 taxa distributed in Korea. The economic plants of this area were 278 taxa. It corresponded to 82.2% of collected plants in this area. Among the economic plants, there were 154 taxa of edible source, 163 taxa of medicinal source, 58 taxa of ornamental source, 91 taxa of pastural source, 22 taxa of industrial source and 9 taxa of timber source. Korean endemic plants of this area were 9 taxa. The rare and endangered plants was 1 taxon, and the specific species floristically of $I\;{\sim}\;V$ grades were 21 taxa. The naturalized plants were 19 taxa and naturalized ratio was 5.6% and Urban index was 6.8%.

• Korean Journal of Plant Resources
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• v.23 no.4
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• pp.274-292
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• 2010

The flora of resource plants in Middle and Northern region of Yangsan-si were investigated for 7 times from March to Sept., 2009. The study indicated that, based on voucher specimens, the flora of this area consist of 427 taxa in total; 90 families, 256 genera, 376 species, 4 subspecies, 41 varieties and 6 forms. The resource plants in this area were categorized by their use into 9 groups inclusive of 1 unidentified group. Resources plants which were investigated in this area were 167 edible, 132 pasturing, 118 medicinal, 98 stainable, 52 ornamental, 15 timber, 6 fiber, 2 industrial taxa and 101 unknown resource plants, respectively. Also, there were remarkable plants such as 16 taxa of Korean endemic plants and 36 taxa of specific plants which were designated by the Ministry of Environment. Furthermore, 22 taxa of naturalized plants were observed in this investigated area where Urban Indexn UI) was 8.9%. Although the ecological status of investigated area was comparatively well conserved, the degree of (UI) was relatively high. Based on the results of this investigation, UI has been rapidly increased due to urbanization and construction of recreation objects in this area.

• Korean Journal of Plant Resources
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• v.21 no.4
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• pp.270-280
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• 2008

This study was carried out to clarify the distribution of vascular plants and their usefulness in Gongdeoksan of Mungyeong, Gyeongbuk (913m, N $36^{\circ}$ $46^{\prime}$ $37.5^{\prime\prime}$${\sim}$$36^{\circ}$ $43^{\prime}$ $61.0^{\prime\prime}$, $E128^{\circ}$ $15^{\prime}$ $00.3^{\prime\prime}$${\sim}$$128^{\circ}$ $17^{\prime}$ $57.9^{\prime\prime}$). The vascular plants collected 5 times (from May to September 2007) were consisted of total 429 taxa; 86 famailies, 279 genera, 374 species, 4 subspecies, 44 varieties and 7 forms. Among them, edible, medicinal, industrial, ornamental and usefulness unknown plants were 233 taxa, 297 taxa, 113 taxa, 111 taxa, 43 taxa, respectively. Korean endemic plants of this area were 5 taxa, and Law-protected plants by Ministry of Environment were 1 taxa, and the special plants species based on floral region by Ministry of Environment were 5 taxa in grade III category, 1 taxa in grade IV and grade V category. The naturalized plants were 15 taxa, therefore naturalized ratio was 3.5%, and urban index 5.5%.

• Korean Journal of Plant Resources
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• v.18 no.1
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• pp.85-116
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• 2005

Gyeryongsan(845m) is located at $36^{\circ}\;18'\;02'\;-36^{\circ}\;23'\;38'$ in latitude, at $127^{\circ}\;11'\;60'-127^{\circ}\;17'\;86'$ in longitude and on Nonsan City and Gongju City in Chungnam Province. Gyeryongsan shows the typical vegetation patterns including the middle area of temperate region represented by the secondary forests of Quercus mongotica and Q. serrata. And we tried to discuss on the distribution and availability of vascular plants including economical plants. The results of plant collection and their investigation from April in 1998 to October in 2002 are as follows : The vascular plants consist of total 684 taxa; 3 hybrids, 12 forms, 84 varieties, 1 subspecies, 584 species, 357 genera, 100 families, 34 orders, 4 classes, 3 subphyla. In this area useful resources plants were 277 taxa$(40.5\%)$ forage source, 261 taxa$(38.2\%)$ edible source, 204 taxa$(29.8\%)$ medicinal source, 80 taxa$(11.7\%)$ ornamental source, 20 taxa$(2.9\%)$ timber source, 3 taxa$(0.4\%)$ industrial raw material source respectively. Also, the Korean endemic plants are 29 taxa($4.2\%$ among total 684 taxa); 5 varieties, 24 species, 27 genera, 20 families. And rare and endangered plants are 2 taxa; Paeonia obovate, Gastrodia elata. Also, the naturalized plants are 31 taxa($4.5\%$ among total 684 taxa and $13.7\%$ among the total naturalized plants in Korea).

• Korean Journal of Plant Resources
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• v.29 no.4
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• pp.467-478
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• 2016

This study was carried out to elucidate the distribution of vascular plants and their usefulness of Mt. Janggunbong (1,136 m) in Bonghwa-gun, Gyeoungsangbuk-do. The vascular plants, collected 15 times from 2006 to 2015, consisted a total of 462 taxa; 82 families, 279 genera, 397 species, 2 subspecies, 55 varieties, 8 forms. 10 taxa of the Korean endemic plants were recorded and 1 taxon of Critically Endangered Species (CR), 5 taxa of Vulnerable Species (VU) and 7 taxa of Least Concerned Species (LC), categorized by the Korean Forest Service as rare plants, were investigated in this region. Furthermore, Ⅳ, Ⅲ degrees of floristic regional indicator plants, designated by the Korean Ministry of Environment, were included 8 taxa and 14 taxa, respectively. Based on the usefulness, edible, pasturing, medicinal, ornamental, timber, stain, industrial, fiber and unknown usefulness plants included 352 taxa, 107 taxa, 71 taxa, 18 taxa, 8 taxa, 5 taxa, 3 taxa, 2 taxa and 111 taxa, respectively. In addition, 28 taxa of naturalized plants were observed.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.18 no.6
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• pp.111-133
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• 2015

This study was carried out to survey the vascular plants of Baekdudaegan Arboretum area. The results are as follows. The numbers of flora in this study area were summarized as 655 taxa including 95 families, 332 genera, 567 species, 5 subspecies, 72 varieties and 11 formas. The rare plants were 17 taxa including Parasenecio firmus, Rhododendron micranthum, Iris odaesanensis, Lysimachia coreana and so forth. The Korean endemic plants were 16 taxa including Weigela subsessilis, Heloniopsis koreana, Salix koriyanagi, Vicia chosenensis and so forth. Plants Adaptable to Climate Change were Northern plants 18 species, Southern plants 2 species, endemic plants 10 species. The naturalized plants were 44 taxa and ratios of naturalized index and urbanization index were estimated Core area 10.2% and 4.9%, Mt. Munsu 4.9% and 2.3% and Mt. Okseok 5.5% and 2.6%. The floristic regional indicator plants found in this area were 3taxa(2.5%) of grade V, 12taxa(11.0%) of grade IV, 22taxa(20.2%) of grade III, 35taxa(32.1%) of grade II. In life forms, hemicryptophytes were The most dominant. Next was a Therophytes. In addition, 492 taxa were categorized by usage into 8 groups, as follows: Edible 239taxa(36.5%), Fiber 10taxa(1.5%), Industrial 1taxon(0.2%), Miscellaneous 183taxa(27.9%), Ornamental 65taxa(9.9%), Pasturing 259taxa(39.5%), Siscellaneousg 14taxa(2.1%) and Timer 21taxa(3.2%).

• Korean Journal of Plant Resources
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• v.20 no.2
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• pp.133-144
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• 2007

The vascular plants at the Wolmyung Park was listed 479 taxa: 105 families, 317 genera, 417 species, 1 subspecies, 55 varieties and 6 forms. 479 taxa listed consists of 291 taxa of edible plants (60.8%), 335 taxa of medicinal plants (69.9%), 234 taxa of ornamental plants (48.9%) and 243 taxa of the others (50.7%). Based on the list of the rare plants by the Forest Research Institute, 4 taxa were recorded in the investigated areas; Aristolochia contorta (Preservation priority order, No. 151), Magnolia kobus (No. 187), Prunus yedoensis (No. 110), Berchemia racemesa (No. 67) and based on the list of Korean endemic plants, 9 taxa were recorded; Cephalotaxus koreana, Carex okamotoi, Populus tomentiglandulosa, Prunus yedoensis, Forsythia koreana, Asperula lasiantha, Weigela subsessilis, Adenophora triphylla var. hirsuta, Aster koraiensis. Specific plant species by floral region were total 31 taxa; Prunus yedoensis, Berchemia racemosa in class V, Magnolia kobus, Wistaria floribunda in class IV, 4 taxa (Spiraea salicifolia, Acer palmatum, Asperula lasiantha, etc.) in class III, Caryopteris incana in class II, 22 taxa (Clematis patens, Orixa japonica, Euscaphis japonica, Grewia biloba var. parviflora, etc.) in class I. The naturalized plants in this site were 14 families, 35 genera, 44 species, 2 varieties, 46 taxa and naturalization rate was 9.6% of all 479 taxa vascular plants.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.32 no.4
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• pp.50-60
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• 2014

This study aims to sort out the plants in "Poetry of the South" what is in the written by Qu Yuan in the Kingdom of Chu and to analyze the utility and appreciation of plants. The conclusions are as follows. First, there were 80 plant names and 56 plant species were sorted out, and these results can confirm that the plants were existed in the 340-277 BC. Second, through analyzing the utility of the plants, herba lycopi, basil etc. as the garden plants; lotus, chrysanthemum etc. as the ornamental plants; galangal and cannabis sativa as the present; basil, musa basjoo, etc. as the sacrifice plants. Third, through analyzing the appreciation of the plants, golden birch, chrysanthemum etc. for gustatory appreciation; herba lycopi and pine tree etc. for tactile appreciation; bamboo for sensory appreciation. Forth, through analyzing the token of the plants, calamus and basil etc. are the symbol of personal character noble; wormwood and caltrop etc. are the symbol of villain. Based on the research of "Poetry of the South", it can help to understand the plants culture in 340-277 BC, and it will be a useful information for the plant design.