condition mean min max Sterile Frond 54.37469 1.21788 159.959 Fertile Frond 3.437058333333333 0.344491 9.43766 Young Stem with Root 0.0 0.0 0.0 Mature Stem with Root 0.395556 0.0 0.618187 Root 0.335676 0.0 0.839204