condition mean min max Sterile Leaflet 0.028751799999999997 0.0 0.0862554 Fertile Leaflet with Sori 104.85876666666667 0.0 280.22 Primary Rachis 0.030453933333333336 0.0 0.0913618 Petiole 0.29142033333333334 0.0 0.874261 Crozier 0.0142695 0.0 0.0428085 Rhizome 0.040674999999999996 0.0 0.122025 Root 0.0741886 0.0 0.161155