condition mean min max Sterile Frond 0.38018433333333335 0.256076 0.569599 Fertile Frond 0.518169 0.251572 0.665009 Young Stem with Root 2.002231 0.742833 4.08168 Mature Stem with Root 4.37929 1.81767 8.76831 Root 13.046786666666666 3.95131 27.9668