condition mean min max Fertile Leaflet with Sori 0.15741566666666665 0.0 0.472247 Primary Rachis 3.657356666666667 2.67263 5.06053 Secondary Rachis 4.99975 1.2025 9.4454 Petiole 3.66553 1.74682 6.90106 Crozier 0.90366 0.3689 1.28138 Rhizome 0.706338 0.221761 1.0232 Root 2.80821 1.85592 3.73631