condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.09799566666666666 0.0 0.293987 Primary Rachis 0.0 0.0 0.0 Petiole 0.056607 0.0 0.169821 Root 7.6236999999999995 0.0 22.8711