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 0.07067166666666667 0.0 0.212015 Stolon 0.0 0.0 0.0 Stolon with Root 3.1309970000000003 0.246313 8.37817