condition mean min max Sterile Frond 0.09199666666666667 0.0 0.27599 Fertile Frond 0.52917 0.0 1.58751 Young Stem with Root 1.31093 0.0 3.93279 Mature Stem with Root 33.69275 2.19487 91.3887 Root 13.481639999999999 2.8677 33.1652