condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 11.87214 8.88752 15.6379 Young Primary Rachis 2.7697966666666667 0.0 5.54648 Mature Primary Rachis 0.101312 0.0 0.303936 Young Petiole 0.6032853333333333 0.0 1.03128 Mature Petiole 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Rhizome 0.35225666666666666 0.0 1.05677 Root 0.0 0.0 0.0