condition mean min max Sterile Leaflet 3.70477 0.0 8.28051 Fertile Leaflet with Sori 4.46195 0.0 9.24998 Primary Rachis 39.529356666666665 0.14567 108.045 Petiole 46.67281966666667 0.277489 130.185 Root 4.33253 0.0 8.68909