a tree trunk Wollongong Serrated an

a tree trunk Wollongong Serrated and slightly concave. rather uneven, rough skin. round the in the bush . A concave along the forked branches. And along the trunk to see periodically. It is characterized by a high waves , however , depending on the growing environment . If planted under the shade of a dense wood with very high stem . Shell surface is relatively smooth. But if the plant is not much shade . Shrubby tree is spread wide. Shell surface is rough .