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 0.18480333333333332 0.0 0.55441 Crozier 0.0 0.0 0.0 Young Root 0.031842833333333334 0.0 0.0955285 Mature Root 8.186938999999999 0.224517 20.8908