condition mean min max Young Sterile Leaflet 5.890820000000001 3.19207 8.38015 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet 3.1351366666666665 2.5711 3.94839 Young Primary Rachis 0.0 0.0 0.0 Mature Primary Rachis 0.0 0.0 0.0 Young Petiole 0.023188533333333334 0.0 0.0695656 Mature Petiole 0.0 0.0 0.0 Crozier 2.30254 0.14487 4.83148 Rhizome 0.22283366666666665 0.0 0.472363 Root 0.0 0.0 0.0