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 0.010524833333333332 0.0 0.0315745 Meristem 0.0 0.0 0.0 Rhizome 0.0494007 0.0 0.110721 Crozier 0.0 0.0 0.0 Young Root 18.448986666666666 8.38336 32.9757 Mature Root 5.408086666666667 2.69316 6.84501