condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 1.534521 0.669211 3.00039 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.0 0.0 0.0 Mature Petiole 0.0 0.0 0.0 Crozier 5.764066666666667 0.0 17.2922 Rhizome 0.09713833333333333 0.0 0.291415 Root 2.2708749999999998 0.338405 3.37893