编号
Number
| WH555 | 中文名
Chinese Name | 桢楠 | 英文名
English Name | Zhennan | 拉丁名
Latin Name
| Phoebe zhennan Latin Name | 中文科名
Chinese Family Name | 樟科 | 英文科名
English Family Name | Lauraceae |
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| 商用名或地区名Commercial And Local Name |
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| 树木及其分布 |
大乔木（树高>25m，胸径>40cm）
Big tree (height)>25m,Diameter at breast height>40cm
| 外皮平滑
Outer bark smooth
| 中国西南
Southwest China
| 长江中下游
Middium, lower reaches of Yangze River
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| 木材构造特征 |
心边材区别不明显
Sapwood heartwood distinction non-obvious
| 心材绿色或绿褐色
.Heartwood green or green brown
| 木材纹理斜
Wood cross grain
| 木材纹理交错
Wood interlocked grain
| 木材结构细
Wood fine texture
| 木材重量中等（气干密度0.56-0.75克/立方厘米)
Wood moderate weight (air-dried density 0.56-0.75g/cube centimeter)
| 生长轮界明显
Growth ring obvious boundary
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阔叶树材（有孔材）
Broadleaf wood (porous wood )
| 散孔材
Diffuse-porous wood
| （晚材）管孔单个或星散
(latewood ) pores single or scatter
| （晚材）管孔单或2-3个径列
(latewood ) pores single or 2-3 pore
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