condition mean min max Young Sterile Leaflet 1.604594 0.697232 2.57764 Mature Sterile Leaflet 20.969333333333335 17.8912 24.6702 Fertile Leaflet 0.25547333333333333 0.0 0.396107 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.0 0.0 0.0 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