condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.194542 0.0 0.373298 Fertile Leaflet 1.779159 0.208347 2.99616 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.05962633333333334 0.0 0.178879 Young Petiole 0.0 0.0 0.0 Mature Petiole 1.648781 0.0 4.1877 Crozier 1.96899 0.0 4.18696 Rhizome 5.4941949999999995 0.364705 12.6184 Root 0.0 0.0 0.0