condition mean min max Sterile Leaflet 0.0005602458 3.52454e-05 0.000917339 Fertile Leaflet with Sori 0.0031888466666666667 0.00307426 0.00339634 Primary Rachis 3.0652086366666667 0.00307127 9.18938 Secondary Rachis 0.46670889 0.00257649 1.39468 Petiole 2.767767746666667 0.00329324 4.51504 Rhizome 1.7322740344443333 1.19423e-07 5.19682 Root 1.3464503493546667 3.90364e-07 4.03929