condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 8.875773333333333 0.0 23.7737 Fertile Leaflet with Sori 0.14331033333333335 0.0 0.429931 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.11969566666666666 0.0 0.359087 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