condition mean min max Sterile Leaflet 0.823851 0.620655 0.927053 Fertile Leaflet with Sori 1.2035150000000001 0.714385 1.54575 Primary Rachis 4.312426666666666 3.12417 5.90016 Secondary Rachis 3.3030600000000003 2.09371 3.99108 Petiole 3.4751266666666667 3.28634 3.81876 Crozier 1.1513913333333332 0.678874 1.74792 Root 1.8186799999999999 1.56363 2.17032