condition mean min max Sterile Leaflet 0.200895 0.0 0.333066 Fertile Leaflet with Sori 0.16151033333333334 0.0 0.484531 Primary Rachis 3.2197 1.4012 6.74692 Petiole 0.5477533333333333 0.0 1.38555 Bulbil 0.0 0.0 0.0 Root 0.0 0.0 0.0