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 0.3869323333333333 0.0 0.60251 Crozier 0.0 0.0 0.0 Rhizome 20.8645 10.5494 39.9641 Stolon 0.0 0.0 0.0 Stolon with Root 4.173063333333333 0.96394 6.98764