condition mean min max Sterile Leaflet 2.66201 2.20084 3.00235 Fertile Leaflet with Sori 2.66636 2.15544 3.27864 Petiole 9.679973333333333 8.65848 11.2727 Rhizome 15.968363333333334 8.26199 24.9649 Root 4.7419400000000005 4.53313 4.90474