| Ni60 | nickel concenteration | growth chamber study | concentration unit | 6 | Ion Concentration | 6.603617302 |
| DTF spain 2009 (2nd experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 33.0 |
| DTFlocSweden2008 | days to flowering trait | — | dimensionless unit | 1 | Flowering time in simulated seasons | -4.75 |
| Leaf Cu Mine (μg/g) | copper concentration | green house study | microgram | 1 | Pb Mine soil | 8.59 |
| root length day003 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 311.881555556 |
| TRS75 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 2.88069525 |
| DTFmainEffect2009 | days to flowering trait | — | dimensionless unit | 1 | Flowering time in simulated seasons | -4.0 |
| DTF spain 2009 (1st experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 53.5 |
| DTF sweden 2008 (1st experiment) | days to flowering trait | — | day | 1 | Flowering time in simulated seasons | 27.5 |
| Mo98 | molybdenum concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 7.0477164475 |
| Mean(TLRL) ABA | lateral root length | abscisic acid treatment | millimeter | 1 | Abscisic acid (ABA) treatment | 2.7418 |
| AAT (Accelerated seed Aging Treatment) | seed longevity | warm/hot water temperature regimen | ratio | 1 | Seed longevity (Renard et. al., 2020) | 0.784824821 |
| PF-mean Total length day003 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 173.675818182 |
| PC1sc75 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 0.672819628 |
| RGR Fe | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 35.36967949 |
| Co59 | cobalt concentration | growth chamber study | concentration unit | 6 | Ion Concentration | 0.556440142667 |
| Leaf Fe Mine (μg/g) | iron concentration | green house study | microgram | 1 | Pb Mine soil | 142.11 |
| root length day002 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 250.8196 |
| noLRpMR125 | root morphology trait | vertical agar growth medium | count unit | 1 | Salt induced changes in Root System Architecture | 1.5 |
| PC3sc0 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 1.200835453 |