| Mean(R) C | root branching | laboratory study | unit | 1 | Control (C) treatment | 0.5762 |
| Number of trichome branches | trichome morphology trait | growth chamber study | count unit | 1 | trichome_development_epidermis_metal_traits | 2.5 |
| Mean(LR.no) IAA | lateral root number | auxin treatment | count unit | 1 | Auxin (IAA) treatment | 12.4 |
| Trichome area | trichome morphology trait | growth chamber study | area unit | 1 | trichome_development_epidermis_metal_traits | 33002.88 |
| FT16 | days to flowering trait | growth chamber study | day | 1 | 1001genomes flowering time phenotypes | 82.5 |
| RGE Fe norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.514803276 |
| Mean(R) CK | root branching | cytokinin treatment | unit | 1 | Cytokinin (CK) treatment | 6.1112 |
| Mean(LRL) IAA | lateral root length | auxin treatment | millimeter | 1 | Auxin (IAA) treatment | 0.93 |
| Mean(LRD R) ABA | root mass density | abscisic acid treatment | mass density unit | 1 | Abscisic acid (ABA) treatment | 0.0 |
| Metal gradient in trichomes | mineral and ion content related trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.5 |
| deltaRGR P Zn norm on Zn norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 0.421947243 |
| Mean(LRD P) C | root mass density | laboratory study | mass density unit | 1 | Control (C) treatment | 0.0517 |
| root length day001 | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 83.27428571 |
| P-mean Total length day004 | root length | plant growth medium | micron pixel | 1 | Root growth rates under nutrient deficiency | 223.4362 |
| Callose content in trichomes | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 12.892 |
| RGR P Fe | relative root length | plant growth medium | rate unit | 1 | Root growth rates under nutrient deficiency | 108.6382554 |
| Trichome solidity | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.28892 |
| root length day004 minusZn | root length | plant growth medium | micron pixel | 1 | Root growth under Zn deficiency Bouain et al. 2018 | 304.787875 |
| RGR P norm | relative root length | plant growth medium | ratio | 1 | Root growth rates under nutrient deficiency | 1.261996259 |
| Diameter | flower diameter | growth chamber study | length unit | 1 | 1001 Genomes & easyGWAS | 16.5 |
