condition mean min max Sterile Frond 0.0 0.0 0.0 Fertile Frond 0.0 0.0 0.0 Young Stem with Root 32.6989 0.0 61.675 Mature Stem with Root 1.9834243333333332 0.0 5.29515 Root 2.3739736666666666 0.176881 3.50926