condition mean min max Sterile Leaflet 2.1160533333333333 1.04693 3.99515 Fertile Leaflet with Sori 1.676712 0.570466 2.68076 Primary Rachis 0.254619 0.0 0.60808 Secondary Rachis 0.41671423333333335 0.0 1.16066 Petiole 0.53025 0.0 1.40951 Crozier 0.752358 0.379891 1.40985 Root 83.9286 25.1818 128.195