condition mean min max Sterile Leaflet 0.012617333333333333 0.0 0.037852 Fertile Leaflet with Sori 15.457458666666668 0.098376 33.5324 Petiole 7.561 0.0 11.4598 Crozier 0.42656999999999995 0.0 1.27971 Rhizome 3.77952 0.0 7.40158 Root 2.5524155 0.0700465 3.9449