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 0.6705633333333334 0.0 2.01169 Crozier 0.0 0.0 0.0 Rhizome 11.386296666666667 4.40263 24.5254 Stolon 0.0 0.0 0.0 Stolon with Root 7.046013333333334 2.64002 11.2635