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 0.13758766666666666 0.0 0.412763 Crozier 0.0 0.0 0.0 Rhizome 3.1390266666666666 0.0 9.41708 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0