condition mean min max Sterile Frond 25.219 16.1174 29.8718 Fertile Frond 22.2864 17.5039 25.4564 Young Stem with Root 15.536200000000001 12.9351 19.7329 Mature Stem with Root 14.279166666666667 11.5515 15.866 Root 12.935533333333334 11.3867 14.9193