condition mean min max Fertile Leaflet with Sori 29.0115 27.4231 30.6092 Primary Rachis 27.1474 26.6023 27.8441 Secondary Rachis 24.547 22.8147 26.3659 Petiole 27.8343 25.9694 30.1814 Crozier 34.1265 31.7162 35.4434 Rhizome 29.370633333333334 27.4594 30.5395 Root 27.753233333333334 25.6025 31.2657