condition mean min max Sterile Leaflet 0.04712633333333333 0.0 0.141379 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.215913 0.0 0.647739 Secondary Rachis 0.0 0.0 0.0 Petiole 0.11237000000000001 0.0 0.33711 Rhizome 2.7579000000000002 2.20406 3.27721 Root 26.19033333333333 21.5418 32.5128