condition mean min max Sterile Frond 68.0551 50.9322 79.9589 Fertile Frond 78.81393333333334 54.5835 109.186 Young Stem with Root 91.2005 66.4312 122.515 Mature Stem with Root 70.9624 65.513 80.1745 Root 46.06196666666667 31.2363 64.7158