condition mean min max Sterile Frond 29.0892 26.5754 32.0033 Fertile Frond 22.1622 18.5627 26.9329 Young Stem with Root 28.2807 18.5728 38.9354 Mature Stem with Root 27.1371 22.6891 29.6514 Root 36.195433333333334 31.4905 42.4437