condition mean min max Sterile Leaflet 4.400406666666667 3.3172 5.06342 Fertile Leaflet with Sori 2.9236400000000002 1.92576 4.18834 Primary Rachis 8.320969999999999 7.54711 8.81008 Secondary Rachis 8.10994 6.97876 9.10187 Petiole 7.8164 6.02395 8.90314 Crozier 6.561016666666667 6.02604 7.01456 Root 5.861003333333334 4.64085 7.58795