condition mean min max Sterile Frond 230.23733333333334 203.305 278.769 Fertile Frond 172.676 155.792 185.177 Young Stem with Root 92.1949 49.447 173.907 Mature Stem with Root 160.11726666666667 85.0948 253.881 Root 41.1054 12.3628 86.8989