condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 0.010213133333333334 0.0 0.0306394 Root 11.462207666666668 0.0 34.2263