condition mean min max Sterile Leaflet 5.2424300666666666 0.0 15.6817 Fertile Leaflet with Sori 5.117956333333334 0.959019 13.2515 Primary Rachis 1.6251849999999999 0.615625 2.41076 Petiole 0.566738 0.263451 1.007 Crozier 86.8217 73.6177 101.56 Rhizome 32.817099999999996 19.4894 44.502 Root 4.2902700000000005 1.16086 8.85396