condition mean min max Sterile Leaflet 0.078667 0.0 0.236001 Mature Sterile Leaflet 5.8549 0.0 17.5647 Fertile Leaflet with Sori 0.09917633333333332 0.0 0.297529 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0