| from outside australia | 5 | location |
| from guangxi forestry research institute | 3 | location |
| from graham's factree | 2 | location |
| cultivar → be → obtained | 10 |
| cultivar → be → established | 3 |
| negative | neutral | positive |
| 0.145 | 0.770 | 0.085 |
| Raw frequency | 13 |
| Normalized frequency | 0.275 |
| Modifier score | 0.500 |
| Perplexity | 214.968 |