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 0.19230066666666668 0.0 0.576902 Crozier 0.0 0.0 0.0 Young Root 0.09327366666666666 0.0 0.279821 Mature Root 4.467633333333334 1.47063 9.32194