| 8W | days to flowering trait | growth chamber study | day | 1 | Atwell et. al, Nature 2010 | 20.0 |
| root length day007 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 862.168625 |
| Chlorosis 16 | leaf chlorosis | growth chamber study | dimensionless unit | 1 | Atwell et. al, Nature 2010 | 0.0 |
| Carotenoid | metabolite content trait | growth chamber study | microgram | 1 | Isoprenoid concentration | 186.353937816 |
| K39 | potassium concentration | growth chamber study | concentration unit | 1 | Atwell et. al, Nature 2010 | 39663.8 |
| Chlorosis 22 | leaf chlorosis | growth chamber study | dimensionless unit | 1 | Atwell et. al, Nature 2010 | 1.0 |
| Anthocyanin 16 | anthocyanin content | growth chamber study | dimensionless unit | 1 | Atwell et. al, Nature 2010 | 1.0 |
| root length day006 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 774.93425 |
| deltaRGR P Fe norm on Fe norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.426529602 |
| Straight0 | root morphology trait | vertical agar growth medium | ratio | 1 | Salt induced changes in Root System Architecture | 0.9005975 |
| Basal125 | root morphology trait | vertical agar growth medium | length unit | 1 | Salt induced changes in Root System Architecture | 0.17475725 |
| PC2sc125 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 1.541141637 |
| RGR Zn | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 106.7521509 |
| Mean(LRD R) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.3851 |
| PC2sc75 | root morphology trait | vertical agar growth medium | dimensionless unit | 1 | Salt induced changes in Root System Architecture | 0.44846507 |
| Na23 | sodium concentration | growth chamber study | concentration unit | 1 | Atwell et. al, Nature 2010 | 386.409 |
| SDV | days to flowering trait | growth chamber study | day | 1 | Atwell et. al, Nature 2010 | 40.5 |
| root-like structures 15d 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) | 0.416666666667 |
| greening 21d protocol a | in vitro plant structure morphology trait | in vitro solid growth medium | dimensionless unit | 12 | Genetic dissection of shoot regeneration from root explants in Arabidopsis (Lardon et al., 2020) | 82.8084166667 |
| Mean(LRD R) IAA | root mass density | auxin treatment | mass density unit | 1 | Auxin (IAA) treatment | 0.576 |