| Root length (Day 1) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 2.0737195 |
| Root length (Day 2) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 3.754289333 |
| Root length (Day 3) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 4.256786 |
| Root length (Day 5) | root length | limited iron regimen | millimeter | 1 | Satbhai et. al. Nature Communications 2017 | 4.726262667 |
| Raffinose 32C | carbohydrate content | growth chamber study | concentration unit | 1 | Raffinose (22°C and 32°C) | 70.26 |
| Raffinose 22C | carbohydrate content | growth chamber study | concentration unit | 1 | Raffinose (22°C and 32°C) | 28.55 |
| stomata density | adaxial stomatal frequency | growth chamber study | density unit | 1 | Natural variation in stomata size (Dittberner et al. 2018) | 123.333333333 |
| stomatasize | stomatal process related trait | growth chamber study | millimeter | 1 | Natural variation in stomata size (Dittberner et al. 2018) | 110.60655 |
| delta 13C | stomatal process related trait | growth chamber study | ratio | 1 | Natural variation in stomata size (Dittberner et al. 2018) | -36.1666273587 |
| rFitness mhi | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.920773645 |
| rFitness mhp | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.740545503 |
| rFitness mli | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.0 |
| rFitness mlp | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.0 |
| rFitness thi | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.95352885 |
| rFitness thp | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 1.029865451 |
| rFitness tli | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.993195974 |
| rFitness tlp | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 1.592784366 |
| rSurvival fruit mhi | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 1.094550983 |
| rSurvival fruit mhp | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 1.141238237 |
| rSurvival fruit mli | yield trait | field study | ratio | 1 | Lifetime fitness in Germany and Spain under rainfall manipulation | 0.0 |
