condition mean min max Young Sterile Leaflet 2.76024 1.05204 5.03088 Mature Sterile Leaflet 1.520181 0.214835 3.37276 Fertile Leaflet with Sori 2.1241033333333332 1.40061 2.78834 Primary Rachis 2.16961 1.38431 3.34573 Secondary Rachis 2.27003 1.67623 2.69015 Petiole 1.6579506666666668 0.983112 2.71233 Meristem 1.78237 1.24733 2.22386 Rhizome 1.85456 1.23382 2.54885 Crozier 2.3082866666666666 1.87871 2.8542 Young Root 1.49872 1.07713 2.14824 Mature Root 1.77447 1.41718 2.15202