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 0.06164433333333333 0.0 0.184933 Crozier 0.0 0.0 0.0 Rhizome 3.1046600000000004 0.0 9.31398 Stolon 0.0 0.0 0.0 Stolon with Root 0.36164 0.0 1.08492