condition mean min max Sterile Leaflet 1.182274 0.665102 1.48147 Fertile Leaflet with Sori 0.3997643333333334 0.0 1.0616 Primary Rachis 7.5775 3.14142 11.5542 Petiole 6.48903 0.0 12.1686 Root 0.9498733333333332 0.0 2.84962