condition mean min max Sterile Frond 620.5453333333334 501.219 686.384 Fertile Frond 431.57 306.035 496.839 Young Stem with Root 103.8777 77.0121 118.168 Mature Stem with Root 107.5839 36.3735 191.659 Root 30.723 14.7767 50.4856