| Grades
| Grade names and specifications
|
|---|
| M3F | Good Light Mixed.
|
| | General quality of X3, C3, B3, T3, medium to tissuey body, light general color, under 20 percent greenish, and 15 percent injury tolerance.
|
| M4F | Fair Light Mixed.
|
| | General quality of X4, C4, B4, T4, medium to tissuey body, light general color under 20 percent greenish, and 20 percent injury tolerance.
|
| M5F | Low Light Mixed.
|
| | General quality of X5, C5, B5, T5, medium to tissuey body, light general color, under 20 percent greenish, and 30 percent injury tolerance.
|
| M3FR | Good Dark Mixed.
|
| | General quality of X3, C3, B3, T3, heavy to medium body, dark general color, under 20 percent greenish, and 15 percent injury tolerance.
|
| M4FR | Fair Dark Mixed.
|
| | General quality of X4, C4, B4, T4, heavy to medium body, dark general color, under 20 percent greenish, and 20 percent injury tolerance.
|
| M5FR | Low Dark Mixed.
|
| | General quality of X5, C5, B5, T5, heavy to medium body, dark general color, under 20 percent greenish, and 30 percent injury tolerance.
|
| M4K | Fair Variegated Mixed.
|
| | General quality of X4, C4, B4, T4, fleshy to thin body, under 20 percent greenish, and 20 percent injury tolerance.
|
| M5K | Low Variegated Mixed.
|
| | General quality of X5, C5, B5, T5, fleshy to thin body, under 20 percent greenish, and 30 percent injury tolerance.
|
| M4G | Fair Green Mixed.
General quality of X4, C4, B4, and T4, heavy to tissuey body, immature, and 20 percent injury tolerance.
|
| M5G | Low Green Mixed.
General quality of X5, C5, B5, and T5, heavy to tissuey body, immature, and 30 percent injury tolerance. |