condition mean min max Sterile Leaflet 0.09547566666666667 0.0 0.286427 Mature Sterile Leaflet 2.9088279999999997 0.285814 7.33733 Fertile Leaflet with Sori 1.050187 0.0 2.15817 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.08734733333333333 0.0 0.262042 Stolon 0.0 0.0 0.0 Stolon with Root 0.8525773333333334 0.0 2.25972