condition mean min max Sterile Frond 8.57354 5.72513 10.1091 Fertile Frond 8.14963 5.83809 9.78821 Young Stem with Root 7.21356 5.00055 9.34833 Mature Stem with Root 10.515266666666667 9.1723 11.836 Root 7.24534 6.64053 8.15636