condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.18546566666666667 0.0 0.556397 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 3.6623550000000002 0.526925 9.3116 Stolon 0.0 0.0 0.0 Stolon with Root 1.1680926666666667 0.135168 1.8133