condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 0.240958 0.0 0.374106 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.6675886666666667 0.0 1.14504 Young Petiole 0.0 0.0 0.0 Mature Petiole 1.57528 0.315667 3.58678 Crozier 0.0 0.0 0.0 Rhizome 0.775033 0.345059 1.32712 Root 24.57068333333333 7.18495 33.9582