condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 1.0911133333333334 0.501295 1.93095 Primary Rachis 0.0 0.0 0.0 Petiole 0.098207 0.0 0.294621 Root 4.253803333333334 0.0 10.0195