condition mean min max Sterile Leaflet 0.4248985 0.0539035 0.693961 Fertile Leaflet with Sori 0.3262006666666667 0.230073 0.394374 Petiole 0.06509619999999999 0.0265868 0.126051 Rhizome 14.203256666666666 2.56287 27.4496 Root 0.0258954 0.0 0.0776862