condition mean min max Sterile Frond 5.78794 1.88689 11.9854 Fertile Frond 5.018853333333333 1.7114 9.76175 Young Stem with Root 4.86414 1.17342 6.92847 Mature Stem with Root 3.5084299999999997 1.28597 5.51584 Root 1.205169 0.317174 2.60538