condition mean min max Sterile Frond 43.636 31.3623 56.9605 Fertile Frond 34.02696666666667 32.0885 35.2888 Young Stem with Root 22.9195 19.4487 25.191 Mature Stem with Root 30.477800000000002 19.4865 39.1784 Root 21.197266666666664 12.2689 31.8727