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 0.020565833333333335 0.0 0.0616975 Crozier 0.0 0.0 0.0 Rhizome 2.082193333333333 0.0 6.24658 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0