condition mean min max Sterile Frond 26.2711 19.5756 32.7794 Fertile Frond 27.768233333333335 19.8706 31.9787 Young Stem with Root 31.128566666666668 23.8058 42.6641 Mature Stem with Root 45.6369 24.6554 57.5678 Root 24.970399999999998 16.3769 31.1525