| Trichome stem length | trichome morphology trait | growth chamber study | micrometer | 1 | trichome_development_epidermis_metal_traits | 0.27 |
| Trichome autofluorescence | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 1.0 |
| Metal ring in trichomes | mineral and ion content related trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 1.0 |
| Number of trichome branches | trichome morphology trait | growth chamber study | count unit | 1 | trichome_development_epidermis_metal_traits | 2.5 |
| Trichome area | trichome morphology trait | growth chamber study | area unit | 1 | trichome_development_epidermis_metal_traits | 15984.01 |
| Root length (Day 4) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 5.281464333 |
| Metal gradient in trichomes | mineral and ion content related trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 2.0 |
| Root length (Day 2) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 3.427751167 |
| Root length (Day 1) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 1.7595215 |
| Callose content in trichomes | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 7.414 |
| Trichome solidity | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.3387 |
| Autofluorescence color | trichome morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.0 |
| Shaveproof trichomes | leaf morphology trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.0 |
| Metals in stomata | mineral and ion content related trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 0.0 |
| Root length (Day 3) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 4.767537667 |
| Raffinose 22C | carbohydrate content | growth chamber study | concentration unit | 1 | Raffinose (22°C and 32°C) | 65.9 |
| Trichome length | trichome morphology trait | growth chamber study | length unit | 1 | trichome_development_epidermis_metal_traits | 2301.832 |
| Metal in trichome base | mineral and ion content related trait | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 2.0 |
| Root length (Day 5) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 5.815584 |
| Trichome density | leaf trichome density | growth chamber study | dimensionless unit | 1 | trichome_development_epidermis_metal_traits | 1.0 |
