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 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 Rhizome 0.41025666666666666 0.0 1.23077 Crozier 0.15249033333333334 0.0 0.457471 Young Root 0.0 0.0 0.0 Mature Root 74.86903333333333 0.0 200.864