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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 94.02600233333334 0.0 281.732 Stolon 0.0 0.0 0.0 Stolon with Root 46.492779999999996 3.47794 112.654