| resume growth | 0.68 |
| resume maturation | 0.68 |
| survive in darkness | 0.60 |
| survive smothering | 0.60 |
| produce sperm | 0.42 |
| produce egg | 0.37 |
| develop in ≤23°c | 0.37 |
| produce gamete | 0.32 |
| live some two decades | 0.25 |
| give rise | 0.25 |
| small | 0.67 |
| green | 0.54 |
| independent | 0.45 |
| microscopic | 0.42 |
| subterranean | 0.37 |
| haploid | 0.32 |
| photosynthetic | 0.25 |
| returned to normal cond… | 0.68 |
| reduced in size | 0.37 |
| intolerant of atrazine | 0.32 |
| intolerant of other her… | 0.32 |