condition mean min max Sterile Leaflet 5.8051 3.67901 7.66162 Fertile Leaflet with Sori 7.710133333333333 3.96524 14.834 Primary Rachis 7.1638166666666665 4.79289 11.1428 Petiole 6.45644 5.88124 7.3352 Crozier 14.545499999999999 12.1673 17.2809 Rhizome 4.820679999999999 2.71182 7.47063 Root 5.08714 1.24578 7.12337