condition mean min max Sterile Frond 191.10233333333332 142.082 257.931 Fertile Frond 148.827 118.581 179.063 Young Stem with Root 60.0841 46.5776 82.5695 Mature Stem with Root 38.719500000000004 32.1999 49.7364 Root 39.00953333333333 29.6533 43.836