condition mean min max Sterile Leaflet 0.766614 0.638556 0.851182 Fertile Leaflet with Sori 0.6827989999999999 0.48538 0.800323 Primary Rachis 1.504938 0.495976 3.05404 Secondary Rachis 1.7551173333333334 0.615262 2.69329 Petiole 1.738474 0.307928 4.21602 Crozier 5.666403333333333 2.05609 9.19215 Root 7.896073333333334 5.20551 11.0197