Table 1. Differentiated constancy according to floristic composition.

Vegetation Unit System
Community group A
Community a b
Group i ii iii iv
No. of vegetation unit 1 2 3 4
Altitude (m) 144.4±3.2 146.7±4.5 136.2±2.6 133.5±3.3
Slope degree(°) 3.2±1.0 4.4±1.1 8.3±5.2 8.8±7.5
Bare rock (%) 23.0±10.3 18.0±9.4 35.0±18.2 31.3±15.3
Litter layer (cm) 1.2±0.4 2.5±1.1 4.2±1.8 3.5±2.1
Coverage of tree layer (%) 87.0±6.0 80.7±9.2 83.3±4.1 87.5±5.0
subtree layer (%) 43.0±17.8 35.3±19.0 25.0±22.1 23.8±7.5
shrub layer (%) 31.0±6.6 28.0±13.7 26.7±12.1 43.8±11.1
herb layer (%) 90.0±3.2 77.0±13.1 87.5±5.2 73.8±11.1
Height of tree layer (m) 15.6±1.2 15.3±1.3 18.5±1.6 19.0±1.6
subtree layer (m) 8.2±1.2 7.9±1.4 9.3±4.4 10.0±4.1
shrub layer (m) 2.3±0.4 2.6±0.6 3.0±0.3 3.8±0.5
DBH of tree layer (cm) 52.6±2.2 54.5±6.6 34.8±5.1 34.8±6.0
subtree layer (cm) 18.8±5.3 15.0±6.5 12.8±8.8 14.5±10.4
shrub layer (cm) 1.7±0.2 2.8±1.1 2.6±0.5 3.1±0.3
Number of present species 37.6±5.7 33.7±5.1 24.0±4.7 25.5±3.0
Relevé 5 15 6 4
1. Character species and differential species of Litsea japonica community group
Litsea japonica IV+1 V+2 V14 413 까마귀쪽나무
Trachelospermum asiaticum V24 V22 V13 414 마삭줄
Lemmaphyllum microphyllum V11 V13 V12 412 콩짜개덩굴
Hedera rhombea III12 V13 V+2 422 송악
Kadsura japonica V11 III+2 V13 4+2 남오미자
Machilus thunbergii IV12 II+4 V23 415 후박나무
Aphananthe aspera II12 IV+2 III+1 4+1 푸조나무
Cayratia japonica IV+2 IV+3 IV+1 1++ 거지덩굴
Carex lenta V+4 IV+4 II++ 2++ 줄사초
Parthenocissus tricuspidata III13 III+3 III++ 212 담쟁이덩굴
Paederia scandens IV+1 I++ IV+1 1++ 계요등
Cyrtomium foetida II+2 IV+2 IV+1 2+1 쇠고비
Ficus erecta I11 IV+2 II+1 111 천선과나무
2. Character species and differential of Torreya nucifera community
Torreya nucifera V45 V25 비자나무
Orixa japonica V13 V+4 1++ 상산
Polystichum tripteron V+2 V+3 십자고사리
Arisaema ringens V+2 V+2 큰천남성
Ardisia crispa III12 IV+2 백량금
Pollia japonica III13 IV+4 나도생강
Ardisia japonica III14 III13 자금우
Boehmeria japonaca II11 III+1 왜모시풀
Acer palmatum III24 III14 단풍나무
Arisaema amurense f. serratum II+1 IV+1 천남성
Alangium platanifolium var. trilobum II+1 IV+1 박쥐나무
Lindera erythrocarpa II11 III+2 비목나무
Calanthe sp. III+1 II+1 새우난초류
Actaea japonica II++ III+1 왜승마
3. Character species and differential of Quercus glauca community
Quercus glauca I11 V45 4+5 종가시나무
Piper kadsura I11 V+4 434 후추등
Cyrtomium falcatum I11 I++ V12 212 도깨비쇠고비
Elaeagnus macrophylla I++ IV++ 3+1 보리밥나무
Ardisia pusilla IV14 3+2 산호수
Disporum uniflorum I11 III++ 2++ 윤판나물
Smilax sieboldii II++ 2++ 청가시덩굴
Celtis biondii II++ 3++ 폭나무
Phaenosperma globosum II++ 211 산기장
Camellia japonica I++ II12 3+1 동백나무
4. Differential species of Idesia polycarpa group
Idesia polycarpa IV13 I11 이나무
Callicarpa mollis III+1 I11 새비나무
Styrax japonicus III+2 때죽나무
Rosa multiflora II+1 찔레꽃
Cocculus orbiculatus II++ 댕댕이덩굴
Smilax china II++ 청미래덩굴
5. Differential species of Dryopteris erythrosora group
Dryopteris erythrosora I11 III13 홍지네고사리
Schizophragma hydrangeoides I11 III+2 바위수국
Osmorhiza aristata I++ II+3 긴사상자
Meliosma oldhamii I11 II+2 합다리나무
Zanthoxylum ailanthoides II12 I++ 머귀나무
Mallotus japonicus II+1 예덕나무
Lysimachia japonica II+1 좀가지풀
Arisaema heterophyllum IIr+ 두루미천남성
6. Differential species of Mercurialis leiocarpa group
Mercurialis leiocarpa I33 I11 V15 산쪽풀
Elaeocarpus sylvestris var. ellipticus III++ 1++ 담팔수
Xylosma japonica II++ 산유자나무
Achyranthes bidentata var. japonica II+1 1++ 쇠무릎
7. Differential species of Arachniodes aristata group
Arachniodes exilis I++ I11 2+3 가는쇠고사리
Daphniphyllum macropodum I11 I11 122 굴거리나무
Neolepisorus ensatus I33 122 밤일엽
Pourthiaea villosa 111 윤노리나무
Phytolacca americana 1++ 미국자리공
Picrasma quassioides 1++ 소태나무
Euonymus japonicus I++ 1++ 사철나무
Dryopteris maximowiczii 1++ 진저리고사리
Elaeagnus glabra 1++ 보리장나무
Pinus thunbergii I11 224 곰솔
8. Differential species of Cinnamomum yabunikkei group
Cinnamomum yabunikkei V+3 V+2 111 생달나무
Cornus macrophylla V+3 III+2 1++ 곰의말채나무
Akebia quinata III11 III+2 111 으름덩굴
9. Companion species group (5)
Viburnum odoratissimun var. awabuki IV23 V+4 I++ 1++ 아왜나무
Pilea taquetii III12 I13 II12 4+2 제주큰물통이
Callicarpa japonica III+2 IV+2 I11 1++ 작살나무
Dryopteris hikonensis II14 II34 3+3 큰족제비고사리
Celtis sinensis II11 II12 IV+2 팽나무
Other 82 companion species omitted