condition mean min max Sterile Frond 195.32533333333336 29.4681 513.065 Fertile Frond 165.21943333333334 35.2493 424.63 Young Stem with Root 79.6361 41.5265 154.593 Mature Stem with Root 226.49173333333334 27.1594 605.783 Root 60.028099999999995 22.8353 128.999