condition mean min max Sterile Leaflet 7.862606666666667 5.40799 10.1471 Fertile Leaflet with Sori 8.93 7.76274 11.0795 Primary Rachis 4.480230000000001 1.50137 6.48733 Petiole 3.19712 2.58339 3.79495 Root 1.6723999999999999 0.0 3.54004