condition mean min max Sterile Leaflet 5.300016666666667 3.24765 6.90756 Fertile Leaflet with Sori 14.8333 4.3369 27.9889 Petiole 4.008828666666667 0.623316 8.43712 Rhizome 10.96299 5.06655 17.9382 Root 29.788800000000002 17.9512 36.9044