condition mean min max Sterile Leaflet 1.0705041333333332 0.0210914 2.9473 Fertile Leaflet with Sori 1.4722016 0.0859278 3.42065 Rhizome 3.3929509666666666 0.0789729 6.95451 Root 3.6042210000000003 0.130293 6.32103