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 4.894033333333334 0.0 14.6821 Crozier 0.0 0.0 0.0 Rhizome 3.788133333333333 0.0 11.3644 Stolon 0.0 0.0 0.0 Stolon with Root 1.7232033333333332 0.0 5.16961