Table 2. The importance value(IV) of major plant species according to each layer.

Scientific name	Korean name	Layer				MIP
		T	St	S	H
Berchemia berchemiifolia	망개나무	62.3	2.1	-	-	46.0
Acer pseudosieboldianum	당단풍나무	-	41.1	18.2	-	9.8
Styrax obassia	쪽동백나무	5.1	35.6	0.1	0.1	7.9
Lindera obtusiloba	생강나무	-	-	42.7	9.6	5.1
Quercus serrata	졸참나무	5.4	-	-	-	4.0
Quercus variabilis	굴참나무	4.5	-	-	-	3.9
Carpinus laxiflora	서어나무	5.0	3.1	0.1	0.1	3.2
Acer pictum	고로쇠나무	3.6	-	-	0.2	2.8
Cornus controversa	층층나무	3.6	-	-	-	2.6
Fraxinus rhynchophylla	물푸레나무	3.4	0.7	-	-	2.4
Lindera erythrocarpa	비목나무	0.7	-	9.4	19.5	2.0
Platycarya strobilacea	굴피나무	2.9	-	-	-	1.9
Alangium platanifolium	박쥐나무	-	-	7.0	1.6	1.7
Carpinus cordata	까치박달	0.4	16.7	0.1	0.1	1.7
Zelkova serrata	느티나무	1.6	0.7	-	0.1	1.2
Quercus mongolica	신갈나무	1.4	-	0.1	-	1.0
Callicarpa japonica	작살나무	-	-	19.4	0.2	0.8
Hydrangea macrophylla	산수국	-	-	2.5	17.9	0.7
Ainsliaea acerifolia	단풍취	-	-	-	16.5	0.5
Parthenocissus tricuspidata	담쟁이덩굴	-	-	-	14.8	0.4
Disporum smilacinum	애기나리	-	-	-	3.7	0.1
Oplismenus undulatifolius	주름조개풀	-	-	-	8.1	0.1
Viola albida	남산제비꽃	-	-	-	6.1	0.1
Others (16 Species)		-	-	0.4	1.4	0.1