condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 50.699641 0.601585 150.874 Fertile Leaflet with Sori 6.230235666666666 0.847837 15.6855 Petiole 0.815752 0.301255 1.39572 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