condition mean min max Sterile Leaflet 2.4171856666666667 0.266087 5.47326 Fertile Leaflet with Sori 2.854275 0.108831 7.55395 Primary Rachis 0.327443 0.163207 0.454215 Petiole 0.9448082000000001 0.0246196 2.37083 Root 6.92852 0.0 11.5883