condition mean min max Sterile Leaflet 0.5353933333333333 0.0 1.60618 Mature Sterile Leaflet 0.123211 0.0 0.369633 Fertile Leaflet with Sori 0.3190926666666667 0.0 0.516827 Petiole 0.163378 0.0 0.490134 Crozier 3.39215 1.70168 4.42134 Rhizome 1.307684 0.777072 1.74836 Stolon 5.54491 3.92902 7.15441 Stolon with Root 2.5675 1.19718 3.48972