| CA | Cambial Age |
| CP | Cell Wall Percentage |
| FP | Fiber Proportion |
| VP | Vessel Proportion |
| RP | Ray Proportion |
| AP | Axial Parenchyma Proportion |
| VD | Vessel Density |
| SVP | Percentage of Solitary Vessels to All Vessels |
| CVP | Percentage of Cluster Vessels to All Vessels |
| MVP | Percentage of Multiple Vessels to All Vessels |
| VRD | Vessel Lumen Radial Diameter |
| VTD | Vessel Lumen Tangential Diameter |
| FD | Fiber Lumen Diameter |
| W/L | Ratio of Fiber Wall Thickness to Fiber Lumen Diameter |
| RH | Ray Height |
| RW | Ray Width |
| RD | Ray Cell Lumen Diameter |
| RL | Ray Cell Length |
| AD | Axial Parenchyma Cell Lumen Diameter |