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 0.04185566666666667 0.0 0.125567 Crozier 0.0 0.0 0.0 Young Root 0.0243044 0.0 0.0729132 Mature Root 2.7369633333333336 0.0 6.69078