类型

Caballé等[5]

Carlquist[13] [14]

Metcalfe等[10]

Isnard等[7]

Angyalossy等[8]

1. 圆柱状；波浪状；角状；弯曲或平面

circular, crenate, angular, sinuate or plane

classical development

2. 木质部四分裂；沟槽状木质部；韧皮部弧形/楔形

quarters

furrowed xylem

lobed; furrowed xylem; furrows wedge-shaped

phloem arcs/wedges; furrowed xylem

3. 茎分裂状；茎沟槽状；不规则形状

lobed stem

lobed stem; furrowed stems; flattened stem

furrowed stems; flattened or winged stem

irregular conformation

4. 薄壁组织分裂分散木质部

lobed

deeply furrowed xylem

lobed cambium,  irregular cambium

xylem dispersed by parenchyma divisions

5. 纵向维管束元素呈断片(由大射线分开)

vague rays; fine rays

radiating plates of xylem

radiating plates;

axial vascular elements in segments (separated by larger rays)

6. 年轮状；连续性有方向形成层；连续形成层

tangentially in rings; rings

successive cambia

xylem and phloem  concentrically alternating

successive and directional cambia

successive cambia

7. 年轮和放射状；辐射状与同心圆线；同心圆形成层

radially and tangentially in rays and rings

concentric cambia

8. 块状；木材纤维部分由薄壁组织增生部分所分散；木质部裂隙状；多元分裂状形成层

blocks with closed contours; blocks

wood parts (fibrous woody parts) dispersed by parenchyma proliferation; fissured xylem

fissured xylem

multiple and lobed cambia

9. 股状内含韧皮部；黑点状内含韧皮部

included phloem (strands)

interxylary phloem; included phloem

interxylary phloem;

interxylary phloem (black spot)

interxylary phloem

10. 复合木质部圆柱状；复合维管束圆柱体

duplicated or multiple cylinder; duplicated xylem cylinders

compound secondary xylem; compound xylem mass

compound xylem mass; corded xylem mass

compound vascular cylinder

11. 内生韧皮部

intraxylary (internal) phloem

12. 外部后生圆柱体

external secondary cylinders

13. 分裂状木质部圆柱体

divided xylem cylinder; cleft xylem mass

divided (cleft) xylem mass