condition mean min max Sterile Leaflet 3.75634 2.15581 6.13957 Fertile Leaflet with Sori 3.2871143300533334 2.99016e-06 6.94398 Petiole 4.19147 2.68125 5.9685 Rhizome 2.4451813333333337 0.636534 4.01402 Root 4.597083333333333 4.14047 4.86897