condition mean min max Sterile Leaflet 5.117773333333333 4.17002 6.38611 Mature Sterile Leaflet 6.28408 4.25745 9.15973 Fertile Leaflet with Sori 8.75153 7.60173 9.46723 Petiole 4.728303333333334 4.21864 5.65882 Crozier 5.59345 5.4756 5.66526 Rhizome 6.32793 5.27885 8.0988 Stolon 6.77506 5.74531 7.74566 Stolon with Root 9.13612 8.07766 10.4651