condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.05922233333333333 0.0 0.177667 Primary Rachis 0.0 0.0 0.0 Petiole 0.022343433333333333 0.0 0.0670303 Root 12.935089999999999 0.0 31.5739