condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 11.034867333333333 0.0 32.8219 Fertile Leaflet with Sori 1.079079 0.0 2.48962 Petiole 0.05683733333333333 0.0 0.170512 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