Distribution of Values for
Root Cross-Section Area (ROOT-CROSS-AREA)
| Range | Number of Accessions |
| .389 - .547 | 8 |
| .547 - .704 | 34 |
| .704 - .862 | 39 |
| .862 - 1.02 | 77 |
| 1.02 - 1.178 | 54 |
| 1.178 - 1.335 | 21 |
| 1.335 - 1.493 | 15 |
| 1.493 - 1.651 | 3 |
| 1.651 - 1.808 | 4 |
| 1.808 - 1.966 | 1 |