condition mean min max Sterile Leaflet 0.21518500000000002 0.0 0.413017 Fertile Leaflet with Sori 11.54711 2.83027 22.2703 Primary Rachis 5.635942333333333 0.230287 12.8119 Secondary Rachis 4.13344 1.56237 6.77399 Petiole 3.0293663333333334 0.475799 7.42481 Crozier 0.14169333333333334 0.0 0.221718 Root 39.4434 23.0854 70.7813