condition mean min max Sterile Leaflet 0.902753 0.165929 1.4911 Fertile Leaflet with Sori 1.0854840000000001 0.565425 2.07201 Petiole 1.5594563333333333 0.146289 3.18402 Crozier 0.7351006666666666 0.322379 1.33382 Rhizome 0.779443 0.463819 1.31161 Root 2.50826 1.15778 3.61744