condition mean min max Sterile Frond 0.803585 0.640025 1.03966 Fertile Frond 2.18749 1.79452 2.40742 Young Stem with Root 10.490096 0.696788 17.6956 Mature Stem with Root 3.2501733333333336 1.28708 6.86944 Root 5.56776 1.87529 11.1103