condition mean min max Sterile Leaflet 0.5045303333333333 0.0 0.849363 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Petiole 1.6770533333333333 0.0 2.59679 Bulbil 0.0 0.0 0.0 Root 1.75374 0.0 3.69539