condition mean min max Sterile Leaflet 1.4593716666666667 0.862715 2.5121 Fertile Leaflet with Sori 66.66323333333334 22.9727 120.063 Primary Rachis 1.1984888333333334 0.0591825 3.39963 Secondary Rachis 1.614999 0.651177 2.54223 Petiole 1.3915144 0.0380202 3.23636 Crozier 0.0282697 0.0 0.0425832 Root 8.0693 4.54506 12.5665