Table 5. Plant cluster structure in Plot 2 (Robinia pseudoacacia) in the World Cup Park slope district (Area: 400m2)

Division Scientific name Importance percentag
Canopy layer Understory layer Shrub layer Mean
Relative ratio (%) Castanea crenata (밤나무) - 42.2 - 14.1
Quercus acutissima (상수리나무) 100.0 - - 50.0
Ulmus parvifolia (참느릅나무) - - 4.5 0.8
Celtis sinensis (팽나무) - 31.0 8.0 11.7
Morus alba (뽕나무) - - 8.6 1.4
Rosa multiflora (찔레꽃) - - 37.2 6.2
Prunus persica (복사나무) - - 3.6 0.6
Pueraria lobata (칡) - - 28.0 4.7
Rhus chinensis (붉나무) - 26.8 - 9.0
Koelreuteria paniculata (모감주나무) - - 2.1 0.4
Parthenocissus tricuspidata (담쟁이덩굴) - - 2.2 0.4
Paulownia tomentosa (참오동나무) - - 2.2 0.4
Weigela subsessilis (병꽃나무) - - 3.6 0.6
Amount of species 13
The number of population 137
Shannon’s species diversity index (H’) 0.9684