condition mean min max Young Sterile Leaflet 12.293178 0.624464 31.906 Mature Sterile Leaflet 0.332218 0.242253 0.456245 Fertile Leaflet with Sori 2.7122113333333333 0.315851 7.03759 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.014594333333333332 0.0 0.0274125 Petiole 2.781859 0.076127 6.46557 Meristem 4.7646999999999995 2.10179 8.96814 Rhizome 5.212219999999999 0.0 9.0781 Crozier 5.271963333333334 3.24729 6.72865 Young Root 0.0240503 0.0 0.0721509 Mature Root 0.030031133333333335 0.0 0.0900934