condition mean min max Sterile Leaflet 2.59039 1.02193 3.669 Fertile Leaflet with Sori 1.14162 0.40658 1.79101 Primary Rachis 29.0027 24.6847 35.0887 Secondary Rachis 39.0305 26.6946 50.2004 Petiole 26.6062 19.9255 36.7381 Crozier 1.9235533333333334 1.59847 2.2342 Root 3.27958 2.20879 4.12016