condition mean min max Sterile Frond 0.8989593333333333 0.279542 1.5032 Fertile Frond 1.417842 0.458036 2.42286 Young Stem with Root 2.2461699999999998 1.60079 2.72442 Mature Stem with Root 2.051928333333333 0.880875 4.17221 Root 0.1636748 0.0192124 0.262058