condition mean min max Young Sterile Leaflet 0.028833333333333332 0.0 0.0865 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.4313279 0.0 1.26949 Meristem 0.38994433333333334 0.128005 0.833778 Rhizome 0.0 0.0 0.0 Crozier 4.634196666666666 1.05416 6.56989 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0