condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 3.320323333333333 0.0 5.66704 Fertile Leaflet with Sori 0.14698266666666668 0.0 0.440948 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.23598200000000003 0.0 0.607824 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0