condition mean min max Sterile Frond 10.970653333333333 9.91546 12.6593 Fertile Frond 18.2584 11.6911 24.612 Young Stem with Root 40.4914 14.1078 71.1436 Mature Stem with Root 29.4069 18.2685 46.9341 Root 20.5828 16.8302 23.3738