condition mean min max Sterile Frond 0.12513966666666668 0.0 0.375419 Fertile Frond 0.8737823333333333 0.446854 1.26671 Young Stem with Root 0.24275699999999997 0.0 0.537661 Mature Stem with Root 0.127588 0.0 0.382764 Root 10.2209 0.0 30.6627