condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.054533 0.0 0.163599 Petiole 0.0 0.0 0.0 Bulbil 1.8551929999999999 0.639799 3.4616 Root 25.716352333333333 0.565527 70.2966