condition mean min max Sterile Leaflet 0.057497299999999994 0.014557 0.130815 Fertile Leaflet with Sori 0.03001613333333333 0.0 0.0640524 Primary Rachis 0.014200333333333334 0.0 0.042601 Secondary Rachis 0.010027133333333334 0.0 0.0300814 Petiole 0.0152247 0.0 0.0456741 Crozier 24.1335 5.5461 44.4305 Root 0.818192 0.286872 1.64115