condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 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 0.23143266666666665 0.0 0.694298 Meristem 0.343219 0.0 0.691212 Rhizome 1.19174 0.0 3.57522 Crozier 0.6965533333333332 0.0 2.08966 Young Root 0.22149666666666668 0.0 0.66449 Mature Root 2.22607 0.328849 5.53671