condition mean min max Sterile Frond 100.88923333333334 82.9567 109.941 Fertile Frond 94.1752 81.6158 101.0 Young Stem with Root 92.97109999999999 70.1277 111.344 Mature Stem with Root 164.1623 60.1539 279.924 Root 80.6105 37.8772 148.801