| Mean(LRD P) IAA | root mass density | auxin treatment | mass density unit | 1 | Auxin (IAA) treatment | 0.5022 |
| Growth rate | relative growth rate | green house study | ratio | 1 | Pb Mine soil | 0.57 |
| RGR P | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 225.0498036 |
| root length day003 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 391.0247 |
| K39 | potassium concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 49831.5058167 |
| aLRL0 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 0.24233828 |
| DTF spain 2008 (2nd experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 47.0 |
| PC1sc0 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 0.746316494 |
| LRDpBZ0 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 4.875331 |
| Mean(LR.no) C | lateral root number | laboratory study | count unit | 1 | Control (C) treatment | 1.4 |
| DTF sweden 2009 (2nd experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 44.0 |
| Yield sweden 2009 (1st experiment) | seed weight | — | gram | 1 | Flowering time in simulated seasons | 0.2135 |
| YieldMainEffect2009 | seed weight | — | dimensionless unit | 1 | Flowering time in simulated seasons | -0.230574 |
| root length day007 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 1094.235667 |
| Branched75 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 3.51658 |
| DTF sweden 2008 (2nd experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 48.25 |
| Yield spain 2009 (2nd experiment) | seed weight | — | gram | 1 | Flowering time in simulated seasons | 0.051 |
| LRL0 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 1.51461425 |
| undefined structures 21d protocol a | in vitro plant structure morphology trait | in vitro solid growth medium | count unit | 12 | Genetic dissection of shoot regeneration from root explants in Arabidopsis (Lardon et al., 2020) | 0.5 |
| PC2sc0 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | -2.047831804 |
