condition mean min max Sterile Leaflet 0.868292 0.0 2.27845 Fertile Leaflet with Sori 5.42051 4.06545 7.64197 Primary Rachis 0.188221 0.0 0.564663 Petiole 0.0 0.0 0.0 Bulbil 0.25026366666666666 0.0 0.750791 Root 0.0 0.0 0.0