condition mean min max Sterile Leaflet 20.74813333333333 19.4865 22.0631 Fertile Leaflet with Sori 22.087699999999998 19.3259 25.5493 Primary Rachis 6.871353333333333 1.93158 12.1448 Secondary Rachis 10.25492 8.6387 12.795 Petiole 4.89336 1.45095 10.6835 Crozier 0.6037440000000001 0.323215 0.754641 Root 5.19839 4.11797 6.01038