condition mean min max Sterile Frond 213.55100000000002 186.167 232.061 Fertile Frond 177.45033333333333 162.643 187.862 Young Stem with Root 50.3288 39.552 62.9528 Mature Stem with Root 35.606899999999996 27.2796 43.148 Root 23.754533333333335 18.5748 30.9571