condition mean min max Sterile Leaflet 3.0311933333333334 2.67435 3.60465 Mature Sterile Leaflet 1.98938 1.42597 2.59027 Fertile Leaflet with Sori 3.01022 2.40058 3.66884 Petiole 2.3526000000000002 2.00707 2.79353 Crozier 1.6001466666666666 1.40699 1.74343 Rhizome 1.045455 0.65817 1.63044 Stolon 0.6334029999999999 0.406167 0.908269 Stolon with Root 0.807933 0.712281 0.960643