大喬木（樹高>25m，胸徑>40cm）
Big tree (height)>25m,Diameter at breast height>40cm
|
樹皮中等厚（皮厚5-10mm）
Bark thickness moderate (thickness 5-10mm)
|
外皮淺縱裂（裂口寬度與深度<5mm）
Outer bark surface longitudinal shallow fissured
|
內皮石細胞粒狀
Stone cell of bark grains-like
|
材表細長槽棱
Process fusiform fissures long and thin in log surface
|
中國西南
Southwest China
|
長江中下游
Middium, lower reaches of Yangze River
|
