condition mean min max Sterile Leaflet 0.068041 0.0 0.204123 Fertile Leaflet with Sori 0.049435 0.0 0.148305 Primary Rachis 0.05016233333333334 0.0 0.150487 Petiole 0.0 0.0 0.0 Bulbil 2.7558933333333333 1.54531 3.77741 Root 1.297418 0.0 3.55129