condition mean min max Sterile Leaflet 26.8455 17.6633 42.0606 Fertile Leaflet with Sori 30.909233333333333 26.6439 34.0721 Primary Rachis 18.8579 17.5667 19.9077 Secondary Rachis 22.3082 20.7826 23.2969 Petiole 21.53643333333333 18.2274 23.8982 Rhizome 23.2886 21.0186 26.7668 Root 20.6644 17.0324 22.8157