condition mean min max Fertile Leaflet with Sori 1.84721 1.40136 2.5014 Primary Rachis 1.8323299999999998 1.16047 2.30339 Secondary Rachis 2.1553166666666668 1.35397 2.81413 Petiole 1.139095 0.346859 2.25319 Crozier 1.331116 0.916668 1.7429 Rhizome 1.008551 0.820762 1.33754 Root 0.8066533333333333 0.66544 1.08634