condition mean min max Sterile Leaflet 1.0861804666666668 0.0872714 2.56515 Fertile Leaflet with Sori 2.1522870000000003 0.593601 4.31782 Primary Rachis 2.41283 0.96834 4.63813 Petiole 2.32706 1.69945 3.48965 Root 6.925713333333333 0.0 16.7515