condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.09496399999999999 0.0 0.284892 Fertile Leaflet with Sori 0.0 0.0 0.0 Petiole 0.0169096 0.0 0.0507288 Crozier 0.0 0.0 0.0 Rhizome 0.0496083 0.0 0.0955371 Stolon 0.010483266666666666 0.0 0.0314498 Stolon with Root 11.3655663 0.0322309 33.8582