condition mean min max Sterile Frond 7.0366 3.64519 9.24789 Fertile Frond 5.2623500000000005 3.35231 6.84332 Young Stem with Root 0.3444703333333333 0.132075 0.450769 Mature Stem with Root 0.17035486666666666 0.0415776 0.260253 Root 0.18292020000000003 0.0 0.50172