condition mean min max Sterile Leaflet 3.38017 3.24255 3.52077 Fertile Leaflet with Sori 3.3079033333333334 3.04172 3.54291 Petiole 1.82009 1.64457 1.99136 Rhizome 2.53087 1.46181 3.11233 Root 1.8914300000000002 1.2471 2.43672