condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 0.13593166666666667 0.0 0.407795 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.10429966666666667 0.0 0.312899 Young Petiole 0.267218 0.0 0.801654 Mature Petiole 0.0 0.0 0.0 Crozier 19.086466666666666 0.0 57.2594 Rhizome 0.118521 0.0 0.355563 Root 0.0 0.0 0.0