condition mean min max Sterile Leaflet 37.87126666666666 33.5271 42.7428 Fertile Leaflet with Sori 44.701100000000004 42.0902 47.5377 Primary Rachis 38.6432 36.0562 42.0488 Petiole 37.676833333333335 35.098 39.3652 Crozier 92.60589999999999 88.7251 98.1921 Rhizome 41.497 30.769 48.6116 Root 30.306599999999996 12.2252 39.8578