condition mean min max Sterile Leaflet 15.710166666666666 13.0519 18.8308 Fertile Leaflet with Sori 17.505300000000002 14.1832 21.7006 Primary Rachis 22.238833333333332 19.417 23.7109 Petiole 24.756800000000002 21.9646 27.4645 Crozier 37.58143333333333 33.5578 40.16 Rhizome 24.953599999999998 23.2076 28.0201 Root 13.802900000000001 10.496 17.2814