condition mean min max Sterile Frond 72.599 47.1976 100.623 Fertile Frond 74.06576666666666 45.0821 125.35 Young Stem with Root 58.679100000000005 26.9605 91.061 Mature Stem with Root 51.1562 19.7308 83.3343 Root 18.45177 9.30411 34.6681