condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 1.2872620000000001 0.0 3.48768 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.4144313333333333 0.0 0.957035 Young Petiole 0.0 0.0 0.0 Mature Petiole 1.368163 0.548928 2.60856 Crozier 0.9393953333333334 0.824261 1.15218 Rhizome 3.5265333333333335 1.32712 7.18212 Root 1.857906 0.0 5.19501