condition mean min max Sterile Leaflet 2.84515 2.45063 3.08164 Fertile Leaflet with Sori 2.3891099999999996 1.40764 4.10908 Primary Rachis 1.91144 1.75181 2.17592 Secondary Rachis 2.13625 1.68337 2.49394 Petiole 1.52296 1.33295 1.77932 Crozier 4.785666666666667 4.60173 4.9596 Root 2.21601 1.7798 3.0149