condition mean min max Sterile Leaflet 1.3738933333333332 0.0 4.12168 Fertile Leaflet with Sori 1.6090323333333334 0.109087 3.64508 Primary Rachis 0.30957 0.263066 0.38108 Petiole 0.12083593333333334 0.0628548 0.192109 Crozier 3.58598 3.00975 3.93291 Rhizome 1.648883 0.848719 2.41069 Root 0.8848300000000001 0.110784 2.35395