condition mean min max Sterile Leaflet 19.094170000000002 5.47961 27.4636 Mature Sterile Leaflet 7.397433333333334 3.99854 12.1797 Fertile Leaflet with Sori 20.509433333333334 16.1244 22.9133 Petiole 7.711313333333334 4.09198 13.9557 Crozier 22.1278 11.2929 27.578 Rhizome 4.46705 1.1326 10.9587 Stolon 2.06942 1.08655 3.60918 Stolon with Root 5.75499 2.00537 10.0419