condition mean min max Sterile Leaflet 0.090292 0.0 0.270876 Mature Sterile Leaflet 0.268179 0.0 0.534202 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 1.01115 0.0 1.57334 Crozier 0.0 0.0 0.0 Rhizome 4.206826666666667 0.0 10.8846 Stolon 0.21501900000000002 0.0 0.334504 Stolon with Root 0.8044396666666667 0.283648 1.83553