condition mean min max Young Sterile Leaflet 0.03021626666666667 0.0 0.0906488 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 4.303523333333334 2.89884 6.30773 Young Primary Rachis 0.5774466666666667 0.0 1.31138 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.02727953333333333 0.0 0.0818386 Mature Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Root 0.0 0.0 0.0