condition mean min max Sterile Frond 714.3786666666666 691.941 744.463 Fertile Frond 675.8853333333334 635.918 708.081 Young Stem with Root 629.079 449.924 852.745 Mature Stem with Root 517.8389999999999 443.548 655.298 Root 607.64 554.328 684.485