condition mean min max Young Sterile Leaflet 0.11600300000000001 0.0 0.348009 Mature Sterile Leaflet 2.717683666666667 0.529161 4.78785 Fertile Leaflet with Sori 0.496203 0.0 0.799567 Primary Rachis 0.10368633333333332 0.0 0.311059 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Meristem 0.0 0.0 0.0 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