Shrub and Ground cover
GLΦ：The diameter of the tree-trunk on the ground．
Φ：The diameter of the tree-trunk in 100cm heigh
H：The height of the sapling
TH：The height of the tree-trunk
W：The ｗidth of the sapling
Φ：The diameter of the tree-trunk in 100cm heigh
H：The height of the sapling
TH：The height of the tree-trunk
W：The ｗidth of the sapling
Tradescantia zebrina 'Purpusii'
H：5-10cm
Ficus vaccinioides Hemsl
H：5-10cm
Ophiopogon intermedius 'Argenteo-ma
H：10-15cm
Ophiopogon spicatus
H：5-10cm
Sphagneticola trilobata
H：5-10cm
Schefflera arboricola
H：15-50cm
Tradescantia minima
W：20-40