所有植栽尽量选择符合当地生态及气候条件之种类．
All plants shall be selected according to local ecological and climatic conditions
2．植物材料规格术语说明
2. Description of plant material specifications and terms
（1）树高、冠宽、冠厚、尺寸均不包括徒长枝，以徒长枝剪除后，量得的尺寸为准。
(1)
Tree height, crown width, crown thickness, and dimensions do not
include elongated branches, and the measured dimensions after the
elongated branches are cut off shall prevail.
（2）树高（自然高、稍定线后梢顶至地面的高度。
(2)
Tree height (natural height, slightly high, high, seedling height)
refers to the height from the top of the tree to the ground after
pruning.
（3）冠宽（树冠宽、树宽）指树冠水平方向尺寸的平均值。
(3) Crown width (crown width, tree width) refers to the average value of the horizontal dimension of the crown.
（4）树干直径（1.2米高直径、干径）指树干离地面1.2米处的直径平均值（特殊情形，另定者不在此限）双干、多干或分枝树，则以断面积推算之。
(4)
Trunk diameter (1.2m high diameter, trunk diameter) refers to the
average diameter of the trunk at 1.2m above the ground (in special
cases, unless otherwise specified). For double-trunk, multi-trunk or
branched trees, it is calculated based on the sectional area.
（5）冠厚（树冠厚），指树冠厚度的尺寸。
(5) Crown thickness (crown thickness) refers to the size of the crown thickness.
（6）护根土球（宿土球、土柱）指移植前后植株根部周围的土球的直径平均值。
(6)
Soil ball for root protection (soil ball, soil column) refers to the
average diameter of soil ball around the root of the plant before and
after transplantation.
3．植物材料检验标准
3. Inspection standard for plant materials
植物材料使用前，无论新植、补植、换植均应经甲方检验认可， 不合格者应随时运离，不得留置现场，若有下列情形者，不得使用：
Before
the use of plant materials, whether newly planted, replanted or
replanted, they shall be inspected and approved by Party A. The
unqualified ones shall be transported away from the site at any time and
shall not be left on the site. In case of the following circumstances,
they shall not be used:
