condition mean min max Sterile Leaflet 0.1412207 0.0385469 0.318299 Fertile Leaflet with Sori 0.34003876666666666 0.0688533 0.819545 Primary Rachis 0.2971006666666667 0.0 0.488573 Petiole 0.24086069000000002 0.00977207 0.612248 Root 3.6310626999999998 0.0684681 6.12724