condition mean min max Sterile Frond 0.041393 0.0 0.124179 Fertile Frond 0.37894833333333333 0.146046 0.704299 Young Stem with Root 24.720571666666665 0.131054 73.8201 Mature Stem with Root 3.942425 0.131452 11.38 Root 7.41107 2.11563 12.353