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 0.02137383333333333 0.0 0.0641215 Crozier 0.0 0.0 0.0 Young Root 2.3791466666666667 0.0 7.13744 Mature Root 3.2149666666666668 0.0 7.603