condition mean min max Sterile Leaflet 0.041773000000000005 0.0 0.125319 Fertile Leaflet with Sori 2.13778 1.27127 3.79064 Primary Rachis 0.11442266666666667 0.0 0.211963 Petiole 0.9226566666666667 0.125626 2.42475 Crozier 0.0 0.0 0.0 Rhizome 1.415066 0.10604 3.37705 Root 1.235209 0.0 2.77489