condition mean min max Sterile Leaflet 0.13025066666666665 0.0 0.390752 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.18814699999999998 0.0 0.564441 Petiole 0.0 0.0 0.0 Bulbil 4.78996 3.68835 5.35409 Root 1.520459 0.347986 3.21999