condition mean min max Sterile Leaflet 30.9435 23.2355 34.8218 Fertile Leaflet with Sori 24.759933333333333 18.6153 28.5445 Primary Rachis 11.752483333333334 8.22895 16.556 Petiole 7.98151 6.13516 9.97674 Root 5.66915 0.0 10.9566