condition mean min max Sterile Leaflet 5.95281 4.64378 7.33457 Fertile Leaflet with Sori 5.49662 5.00262 6.32375 Primary Rachis 4.85675 4.73194 5.03428 Petiole 5.7574266666666665 5.44182 6.27534 Crozier 7.12849 6.02429 7.73946 Rhizome 5.583903333333334 4.81584 6.74932 Root 5.70272 5.23078 5.96732