condition mean min max Young Sterile Leaflet 2.512474 0.0 6.61268 Mature Sterile Leaflet 0.465828 0.0 1.23092 Fertile Leaflet with Sori 0.7626013333333334 0.0 2.10352 Primary Rachis 0.4548146666666667 0.0 1.19537 Secondary Rachis 0.224033 0.0 0.672099 Petiole 0.0 0.0 0.0 Meristem 0.057209666666666666 0.0 0.171629 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0 0.0 0.0 Mature Root 0.0 0.0 0.0