condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.17053733333333332 0.0 0.36077 Fertile Leaflet with Sori 0.22436333333333333 0.0 0.56816 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 0.0044260666666666665 0.0 0.0132782 Young Root 2.56512 1.32951 3.68959 Mature Root 0.686505 0.355356 1.07539