condition mean min max Sterile Leaflet 0.7112360000000001 0.218948 1.09139 Fertile Leaflet with Sori 3.718913333333333 1.21344 5.04402 Primary Rachis 0.28298433333333334 0.207452 0.405717 Secondary Rachis 0.9641527333333334 0.0782782 1.63375 Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Root 0.27154849999999997 0.0512194 0.667655