condition mean min max Sterile Leaflet 2.0985133333333335 1.08435 4.10996 Fertile Leaflet with Sori 1.3764589999999999 0.330007 2.3813 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 19.4632 17.3563 22.0782 Root 0.48457666666666666 0.0 1.14744