condition mean min max Sterile Leaflet 2.10604 1.86319 2.59089 Mature Sterile Leaflet 2.5397566666666664 2.45279 2.67003 Fertile Leaflet with Sori 1.079654 0.703802 1.29575 Petiole 3.10543 1.7618 4.14253 Crozier 0.867855 0.555987 1.17507 Rhizome 4.90747 1.25109 9.88023 Stolon 1.91309 1.3802 2.5505 Stolon with Root 4.715503333333333 3.12143 6.19109