condition mean min max Sterile Frond 719.954 573.346 841.019 Fertile Frond 528.569 454.808 608.393 Young Stem with Root 143.15976666666666 86.2923 214.121 Mature Stem with Root 78.62013333333334 55.2449 106.513 Root 60.7897 55.1006 70.9624