| RGR P Zn norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 2.510168646 |
| SizeMainEffect2009 | — | — | dimensionless unit | 1 | Flowering time in simulated seasons | -2.025 |
| PC2sc125 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 0.049431886 |
| RGR Zn | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 133.083 |
| PC2sc75 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | -0.083714547 |
| Z-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 290.865 |
| RGR P Zn | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 177.2650159 |
| As75 | arsenic concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 0.398721057833 |
| YieldPlantingSummerLocSweden2009 | seed weight | — | dimensionless unit | 1 | Flowering time in simulated seasons | 0.0254259 |
| PC3sc125 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | -1.047889769 |
| LRDpMR125 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 2.43745025 |
| MRVL125 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 2.624855 |
| PZ-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 385.596444444 |
| Leaf S Mine (μg/g) | sulfur concentration | green house study | microgram | 1 | Pb Mine soil | 868.41 |
| MRLpTRS75 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 0.489580733 |
| LRDpMR75 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 3.49718025 |
| MRVA0 | root morphology trait | vertical agar growth medium | degree | 1 | Salt induced changes in Root System Architecture | 2.1902005 |
| LRLpMRL1225 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 0.236918431 |
| DTF sweden 2009 (1st experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 28.0 |
| S34 | sulfur concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 13146.0355967 |