condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 2.0722366666666665 0.0 6.21671 Crozier 0.0 0.0 0.0 Rhizome 0.18657366666666667 0.0 0.341287 Stolon 0.0 0.0 0.0 Stolon with Root 0.140743 0.0 0.315391