condition mean min max Sterile Leaflet 31.612 19.6926 42.868 Fertile Leaflet with Sori 44.1013 21.3404 55.9662 Petiole 35.581066666666665 17.7973 45.9272 Crozier 27.8318 17.3105 42.1534 Rhizome 27.7182 25.1312 29.9892 Root 29.4768 24.7283 33.7326