condition mean min max Sterile Leaflet 3.20266 0.0 8.14182 Fertile Leaflet with Sori 0.34156000000000003 0.0 1.02468 Primary Rachis 0.302635 0.0 0.650318 Petiole 0.0 0.0 0.0 Bulbil 3.8813533333333337 2.58716 4.57314 Root 1.8651366666666667 0.0 4.39556