condition mean min max Sterile Leaflet 10.63496 6.00138 13.5171 Fertile Leaflet with Sori 13.171 10.4337 14.9871 Primary Rachis 12.868 11.4051 14.8405 Petiole 12.49093 8.38892 20.6481 Crozier 14.3406 11.0949 16.4237 Rhizome 11.113480000000001 5.16474 15.2469 Root 2.596058 0.502414 3.85204