condition mean min max Sterile Frond 110.9043 87.2739 124.646 Fertile Frond 142.24530000000001 89.2519 210.633 Young Stem with Root 175.11066666666667 120.73 219.335 Mature Stem with Root 194.394 133.466 293.935 Root 276.966 223.714 329.929