condition mean min max Sterile Frond 35.795033333333336 29.4366 39.5953 Fertile Frond 35.3234 19.6902 44.3635 Young Stem with Root 33.3664 20.7597 41.5813 Mature Stem with Root 60.2747 23.4521 111.307 Root 20.2158 12.2678 34.8934