condition mean min max Sterile Leaflet 0.032601899999999996 0.0 0.0978057 Fertile Leaflet with Sori 0.09076716666666666 0.0 0.249435 Primary Rachis 25.92813 9.99539 43.993 Petiole 6.3889 0.0 19.1667 Crozier 0.05692566666666667 0.0 0.170777 Rhizome 10.23608 1.99881 19.0488 Root 27.01038 7.53584 58.8194