| Estimated Soil Pb | — | — | — | 1 | Pb Mine soil | 1.348635968 |
| Depth0 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 3.200161 |
| Straight0 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 0.8905825 |
| Basal125 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 0.15702275 |
| SizeMainEffect2009 | — | — | dimensionless unit | 1 | Flowering time in simulated seasons | -1.55 |
| PC2sc125 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 1.858340587 |
| Mean(LRD R) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.2553 |
| PC2sc75 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 3.15637266 |
| Mean(LRL) C | lateral root length | laboratory study | millimeter | 1 | Control (C) treatment | 0.8532 |
| Mean(LRD R) IAA | root mass density | auxin treatment | mass density unit | 1 | Auxin (IAA) treatment | 0.7 |
| As75 | arsenic concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 0.801103916 |
| YieldPlantingSummerLocSweden2009 | seed weight | — | dimensionless unit | 1 | Flowering time in simulated seasons | -0.108074 |
| PC3sc125 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 0.213847478 |
| LRDpMR125 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 3.157926 |
| MRVL125 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 1.5506825 |
| Mean(R) IAA | root branching | auxin treatment | unit | 1 | Auxin (IAA) treatment | 18.22 |
| Leaf S Mine (μg/g) | sulfur concentration | green house study | microgram | 1 | Pb Mine soil | 1346.11 |
| MRLpTRS75 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 0.492009208 |
| LRDpMR75 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 5.0464365 |
| MRVA0 | root morphology trait | vertical agar growth medium | degree | 1 | Salt induced changes in Root System Architecture | -9.23964025 |