condition mean min max Sterile Leaflet 3.0195433333333335 2.73542 3.48679 Mature Sterile Leaflet 4.007820000000001 3.15227 5.20936 Fertile Leaflet with Sori 2.9928066666666666 2.55513 3.70802 Petiole 4.54455 4.27701 4.69173 Crozier 5.9188600000000005 5.75919 6.16158 Rhizome 5.441520000000001 4.84581 6.57096 Stolon 5.36879 5.26769 5.44202 Stolon with Root 5.620773333333333 5.54718 5.71892