condition mean min max Sterile Frond 399.925 178.004 563.731 Fertile Frond 477.36333333333334 346.62 553.601 Young Stem with Root 577.459 419.33 758.935 Mature Stem with Root 800.495 200.227 1681.2 Root 1371.1503333333333 756.018 2519.49