condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.3880733333333333 0.0 1.16422 Fertile Leaflet with Sori 0.09746566666666667 0.0 0.292397 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 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 2.737013333333333 1.02684 4.39094 Mature Root 2.43254 1.35684 3.42685