condition mean min max Sterile Leaflet 0.14591 0.0 0.43773 Fertile Leaflet with Sori 16.021546666666666 2.20434 28.5389 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.18064393333333334 0.0568708 0.315657 Petiole 0.045722000000000006 0.0 0.137166 Crozier 0.0 0.0 0.0 Root 0.46718760000000004 0.0687928 1.1469