condition mean min max Sterile Leaflet 2.67955 1.28224 3.7718 Fertile Leaflet with Sori 1.7463359999999999 0.838858 2.38521 Primary Rachis 2.02975 1.63862 2.27321 Petiole 2.0091133333333335 1.68612 2.21327 Root 1.16147 0.0 1.9852