condition mean min max Sterile Leaflet 4.03474 1.02334 8.6323 Fertile Leaflet with Sori 14.702069999999999 3.73701 20.2642 Primary Rachis 2.501778333333333 0.888515 3.95541 Petiole 1.3180233333333333 1.31215 1.32521 Root 3.53938 0.0 8.31025