• Korean Journal of Plant Taxonomy
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• v.47 no.3
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• pp.222-235
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• 2017

A comparative study of the leaf epidermal micromorphology in the tribe Neillieae (Neillia: 4 species, 4 varieties; Physocarpus: 5 species; Stephanandra: 2 species) was carried out using scanning electron microscopy in order to evaluate the taxonomic and systematic implications of these characteristics. The leaves of the genera Neillia and Stephanandra were hypostomatic, whereas those of P. monogynus, P. opulifolius were amphistomatic. The range of the size of the stomata is $12.02-34.39{\times}10.76-27.13{\mu}m$; the smallest was found in N. thyrsiflora (average $13.98{\times}12.43{\mu}m$; $L{\times}W$), while the largest was measured in N. gracilis (average $26.82{\times}20.67{\mu}m$; $L{\times}W$). Paracytic stomata complexes are only found in N. affinis, and the anomocytic type was most commonly found. The papillate epidermal cell type was only observed on the abaxial surfaces of P. insularis. Platelet epicuticular waxes were found on the adaxial surfaces of N. affinis and S. tanakae. Four types (unicellular non-glandular, two- to five-armed, stellate, and glandular) of trichomes were found on the leaves. Stellates were observed in all species of Physocarpus except for P. insularis. Consequently, leaf epidermal micromorphological characteristics (e.g., the presence of papillate epidermal cells and stellate, and stomata complexes) may have high taxonomic and systematic value in Neillieae. Our results strongly support previous molecular phylogenetic and palynological hypotheses that Stephanandra and Neillia are a single genus and that Physocarpus insularis should be considered as a member of Spiraea.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2021.04a
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• pp.31-31
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• 2021

본 연구는 서부 DMZ 및 접경지역에 속하고 인천광역시 강화군 강화읍에 위치한 퇴모·혈구산(466m) 을 대상으로 수행되었다. 강화군은 우리나라에서 4번째로 넓은 면적의 섬으로 알려져있고, 인천광역시 서북부 경기만의 한강 하구에 위치하고 있으며, 서쪽으로는 석모도 등 부속섬과 서해안, 북쪽으로는 북 한의 황해도 연백시, 동쪽으로는 김포시와 강화대교와 강화초지대교가 육지로 연결되어 있다. 2019년 4 월부터 2020년 10월까지 7회에 걸쳐 계절별로 식물상 조사를 진행하였다. 본 연구에서 확인된 해명산 일대에 분포하는 관속식물의 현황은 92과 257속 353속 4아종 41변종 4품종 총 402분류군으로 확인되었다. 양치식물은 6과 9속 10종 2변종 12분류군, 나자식물은 3과 4속 8종 총 8분류군, 쌍자엽식물은 74과 198속 268종 4아종 30변종 3품종 등 305분류군, 단자엽식물은 9과 46속 67종 9변종 1품종 등 77분류군으로 조사되었다. 또한, 식물구계학적 특정식물 IV급은 등 1분류군, III급은 물박달나무, 병아리꽃나무 등 6분 류군, II급은 갯장구채, 꼬리조팝나무 등 8분류군, I급은 야산고비, 일엽초 등 20분류군으로 파악되었 다. 희귀식물은 산림청 지정 희귀식물 취약종(VU)에 속하는 산들깨와 약관심종(LC)에 속하는 쥐방울덩굴 등 총 2분류군이 확인되었다. 특산식물은 백운산원추리 및 병꽃나무 등 4분류이 파악되었다. 침입외래식물은 애기수영 및 유럽점나무도물 등 39분류군으로 확인되었고, 생태계교란식은 가시박 등 4분류군으로 파악되었다. 주변의 신산저수지 및 고비고개에 큰 공사가 진행되고있어 침입외래식물의 개체수는 크게 증가할 것으로 예측었다. 따라서 장기적인 생태계 보전대책 수립이 필요하다고 판단된다.

• Korean Journal of Environment and Ecology
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• v.16 no.4
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• pp.345-358
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• 2003

The vascular plant species in the areas of Gonamsan and Shiribong in the Baekdudaegan were summarized as 295 texa: 89 families, 193 genus, 245 species, 44 varieties and 6 forms.10 taxa were recorded in the surveyed areas as the Korean endemic plants: Hosta capitat (Liliacease), Polygonatum lasianthum var. corenum (Liliaceae), Chloranthus japonicus (Cloranthaceae), Salix hulteni (Salicaoeae), Clematis richotoma (Ranunculaceae), Spiraea prunifolia for. simpliciflora (Rosaceae), Vicia unijuga (Fabaceae), Viola albida (Violaceae), cornus walter(Cornaceae), Weigela subsessilis (Caprifoliaceae).According to the list of Korean rare and endangered plants complied in the studied areas:Iris ensata var. spoyanea(Iridaceae), Viola albida (Vioaceae) and Aristolochia contorta (aristolochiaceae) Due to the rapid destruction and increase of visitors and the studied areas are located close to the villages, the naturalized plant species in the areas were more frequently appeared than the rare and endangered plant species.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2020.08a
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• pp.35-35
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• 2020

본 연구는 한남정맥의 최 북서쪽에 위치한 경기도 김포시의 문수산(376m) 일원을 중심으로 식물상을 조사하였다. 본 연구에서 확인된 관속식물은 97과, 241속, 340종, 41변종, 6아종, 2품종 등 총 389분류군으로 조사되었다. 특산식물은 병꽃나무, 복사앵도 및 산이스라지 등 6분류군이 확인되었고, 식물구계학적 특정식물은 I등급은 부싯깃고사리, 비목나무, 삿갓사초, 소사나무 등 15분류군, II등급은 꼬리조팝나무, 돌단풍, 피나무, 오리나무 등 6분류군, III등급은 좀작살나무, 좀개미취, 산벚나무, 병아리꽃나무 등 5분류군, IV등급은 복상앵도, 산복사 등 3분류으로 확인되었다. 환경부에서 지정한 외래종 및 생태계교란 야생식물은 가시박, 단풍잎돼지풀, 도깨비가지, 미국쑥부쟁이, 애기수영, 털물참새피 등 53분류분이 확인되었다. 하지만 선행연구에서 조사되었던 멸종위기종 II급인 매화마름과 산림청지정 희귀식물 위기종 깽깽이풀 2분류군이 조사되지 않아 추후 추가 조사 및 유전자원 현지내외 보전대책을 수립해야 할 것이다.

• Korean Journal of Plant Resources
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• v.20 no.2
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• pp.155-167
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• 2007

This study was carried out to offer the raw data for environment conservation by surveying and analysing the flora distributed over Jinhae-si, and to present the frame for preparing the method of obtaining the bioresource in approach to plant resource. The period of survey was from May, 2005 to June, 2006, and the routes were A(Mt. Jangbok), B(Ahnmin hill) C(Mt. Hwa). The results as follows. The vascular plants were summarized as 447 taxa; 98 families, 286 genera, 394 species, 49 varieties, and 4 forma. The rare plants designated by Korea Forest Service were 2 taxa; Tricyrtis dilatata and Viola albida. The Korean endemic plants were 11 taxa; Tricyrtis dilatata, Salix caprea, Carpinus coreana, Melandryum seoulense, Clematis trichotoma, Thalictrum uchiyamai, Deutzia coreana, Spiraea prunifolia for. simpliciflora, Lespedeza maritima, Forsythia koreana and Weigela subsessilis.

• Korean Journal of Environment and Ecology
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• v.17 no.2
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• pp.112-122
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• 2003

This study was carried out to offer the raw data for the conservation of plant ecosystem in Chungcheongbuk-do with systematic grasping the vascular plant in Mt. Midong and to establish the accurate countermeasure of conservation on the rare species as well as to restore their habitats. The vascular plant species in Mt. Midong were summarized as 303 taxa; 81 families, 215 genus, 262 species, 38 varieties and 3 forms. The rare plants designated by Korea Forestry Service were two taxa; Polygonatum stenophyllum, Hylomecon hylomeconoides. The nine taxa were recorded in the surveyed sites as the endemic plants; Melandryum seoulense, Hylomecon hylomeconoides, Spiraea prunifolia for. simpliciflora, Filipendula palmata var. glabra, Ajuga spectabilis, Weigela subsessilis, Lonicera coreana, Cirsium setidens and Saussurea seoulensis. And the naturalized plants were twelve taxa; Rumex crispus, Lepidium apetalum, Robinia pseudo-acacia, Tyifolium pratense, Trifolium repens, Hibiscus trionum, Oenothera odorata, Ambrosia artemisifolia var. elatior, Erigeron annuus, Erigeron canadensis, Taraxacum officinale and Sonchus oleraceus.

• Korean Journal of Environment and Ecology
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• v.17 no.3
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• pp.210-223
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• 2003

This study was carried out to investigate the flora of Mt. Baekwoon. The flora of Mt. Baekwoon was surveyed from October, 2000 to August, 2001. In the results of survey, the vascular plant species in Mt. Baekwoon were summarized as 468 taxa; 90 families, 272 genera, 411 species, 1 subspecies 49 varieties and 7 forms. The rare plants designated by Korea Forestry Service were nine species; Lilium distichum, Gastrodia elata, Viola diamantica, Hylomecon hylomeconoides, Aristolochia contorta, Asarum maculatum, Rodgersia podophyllu, Viola albida, Scopolia japonica and Scrophularia koraiensis. And the endemic plants were nineteen species; Asarum maculatum, Melandryum seoulense, Clematis trichotoma, Aconitum pseudo-laeve var. erectum, Hylomecon hylomeconoides, Chrysosplenium barbatum, Spiraea prunifolia for. simpliciflora, Robus hongnoensis, Vicia venosa var. cuspidata, Tilia taquetii, Viola seoulensis, Viola diamantica, Ajuga spectubilis, Scrophularia koraiensis, Weigela subsessilis, Adenophora remotiflora, Cirsium setidens, Saussurea macrolepis and Saussurea seoulensis.

• Korean Journal of Environmental Biology
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• v.35 no.3
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• pp.398-412
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• 2017

The aim of this study was to collect the basic data for effective creation and management of hilly pasture. The investigation of flora and vegetation was conducted at 59 $relev\acute{e}s$ in hilly pasture of Daegwallyeong from 2014 to 2016. The vascular plants of the hilly pasture were 121 listed taxa which contain 38 families, 90 genera, 104 species, 13 varieties, and 12 subspecies. The biological type of the hilly pasture was determined as the $Th-D_4-R_5-e$ type. Twelve taxa were of naturalized plants composed of 5 families, 9 genera, 12 species. The urbanization index and the naturalized index were 3.7% and 9.9%, respectively. The vegetation types in the hilly pasture were classified into the following 3 communities: the Spiraea miyabei-Spiraea salicifolia community, the Persicaria thunbergii community, and the Agrostis alba-Phleum pratense community. The Agrostis alba-Phleum pratense community was classified into the following 5 subcommunities: the Poa pratensis subcommunity, the Artemisia princeps subcommunity, the Festuca ovina subcommunity, the Rumex acetosella subcommunity, and the typical subcommunity. Two factors (slope and EC) had the strongest impact on plant community distribution. Especially, the steep sloping sites (over $40^{\circ}$) did not play a crucial role in maintaining adequate pasture because of the invasion and establishment of shrubs.

• Journal of Wetlands Research
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• v.2 no.2
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• pp.117-131
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• 2000

The flora and vegetaion of the high moor in Mt. Daeam($128^{\circ}07^{\prime}E$, $38^{\circ}13^{\prime}N$) was investigated by the phytosociological method of Braun-Blanquet's from 13 - 14th June to 7 - 8th August, 1998. The flora of plants recorded in high moor was 191 taxa belonging to 53 families, 131 genera, 160 species, 30 varieties, 1 formas. The high moor vegetation of Sanguisorba tenuifolia var. alba community group in this survey trip was classified into 11 communities as follows : Carex dispalata community and Sphagnum palustre community at the interior of moor, Carex biwensis community and Juncus papillosus community at the regenerated area and Malinia japonica community, Spiraea salicifolia community, Geranium eriosteman var. megalanthum - Calamagrostis langsdorffii community, Juncus effusus var. decipiens community, Salix koreensis community, Caltha palustris var. membranacea community and Sparganium stoloniferum community at the margin of moor. As a result of this study, the change of plant communities on high moor was closely influenced by landization in relation to the disturbance of human since 1969.

• Korean Journal of Environment and Ecology
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• v.21 no.1
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• pp.38-46
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• 2007

The vascular plants of the Moaksan provincial park area were listed as 615 taxa: 120 families, 383 genera, 542 species, 1 subspecies, 69 varieties and 3 forms. Based on the list of Korean endemic plants, 6 taxa were recorded: Cephalotaxus koreana, Carex okamotoi, Lilium amabile, Salix purpurea var. japonica, Weigela subsessilis, Aster koraiensis and based on the list of the rare plants by the Forest Research Institute, 5 taxa were recorded in the studied areas: Lilium distichum (Preservation priority order; No. 159), Tricyrtis dilatata (No. 97), Iris ensata var. spontanea (No. 197), Aristolochia contorta (No.151), Viola albida (No. 202). Specific plant species by floral region were a total of 48 taxa; Prunus yedoensis in Class V, 2 taxa, as Carex arenicola, Wistaria floribunda in Class IV, 4 taxa, Spiraea salicifolia, Thea sinensis, Asperula lasiantha, etc. in Class III, 8 taxa, as Lilium distichum, Iris ensata var. spontanea, Acer triflorum, etc. in Class II, 33 taxa, as Camptosorus sibiricus, Orixa japonica, Lonicera praeflorens, etc. in Class I. The naturalized plants in this site were 16 families, 40 genera, 48 species, 2 varieties, 50 taxa and the naturalization rate was 8.1% of all 615 taxa vascular plants. As a conservation measure, there needs to be controls on the imprudent development and excessive visitors and a detailed plan like nature the rest of the year.