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 0.6400766666666667 0.0 1.92023 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 0.24615299999999998 0.0 0.738459 Crozier 0.0 0.0 0.0 Young Root 0.069311 0.0 0.207933 Mature Root 8.551906666666666 1.25135 21.7886