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 0.09350399999999999 0.0 0.280512 Crozier 0.0 0.0 0.0 Rhizome 7.6375 0.0 22.9125 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0