condition mean min max Sterile Leaflet 0.472246 0.239467 0.78716 Fertile Leaflet with Sori 0.5151283333333333 0.369978 0.636742 Primary Rachis 1.2757399999999999 1.04731 1.71494 Secondary Rachis 1.224586 0.837398 1.5932 Petiole 2.17281 1.33901 2.98905 Rhizome 4.179663333333333 3.50192 4.90714 Root 1.2243506666666666 0.899412 1.43946