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 0.12754033333333334 0.0 0.382621 Crozier 0.0 0.0 0.0 Young Root 0.292783 0.0 0.878349 Mature Root 6.841343666666666 0.786991 11.4416