condition mean min max Sterile Frond 3.25876 1.01537 5.00405 Fertile Frond 12.13824 4.03632 28.2708 Young Stem with Root 32.3403 2.5879 66.1944 Mature Stem with Root 8.089313333333333 1.72071 13.5993 Root 8.737953333333333 3.16868 19.4599