condition mean min max Young Sterile Leaflet 0.26267599999999997 0.0 0.788028 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 2.08937 1.20807 3.25918 Young Primary Rachis 4.16745 2.31524 5.79749 Mature Primary Rachis 0.6905866666666666 0.0 2.07176 Young Petiole 2.257883333333333 1.25302 3.12329 Mature Petiole 0.280838 0.0 0.842514 Crozier 0.0 0.0 0.0 Rhizome 0.07084966666666666 0.0 0.212549 Root 0.0 0.0 0.0