condition mean min max Sterile Leaflet 1.4388649999999998 0.513401 2.94927 Fertile Leaflet with Sori 0.7959483333333334 0.290926 1.31221 Primary Rachis 1.9919799999999999 1.28951 2.4273 Secondary Rachis 1.290549 0.962497 1.73303 Petiole 3.1966799999999997 1.41301 5.14561 Rhizome 0.5247193333333333 0.323785 0.644223 Root 0.6685156666666666 0.513644 0.789925