condition mean min max Sterile Leaflet 0.325248 0.0 0.540644 Fertile Leaflet with Sori 0.6449836666666667 0.453454 0.926614 Petiole 23.5433 14.6417 29.9423 Rhizome 8.568143333333333 6.73039 11.7385 Root 3.4771599999999996 2.47665 4.45893