condition mean min max Sterile Leaflet 22.148876666666666 8.60573 33.1311 Fertile Leaflet with Sori 23.8618 23.3823 24.4559 Primary Rachis 37.6329 31.949 44.7054 Petiole 38.7188 28.4609 55.4774 Crozier 17.3701 16.0183 19.5452 Rhizome 16.642833333333336 12.7017 18.9906 Root 8.40198 5.03104 12.8232