condition mean min max Sterile Frond 0.5487804000000001 0.0742682 0.82899 Fertile Frond 1.71815 1.03214 2.99925 Young Stem with Root 3.898857 0.974961 7.49414 Mature Stem with Root 2.7275766666666668 2.54011 2.97034 Root 1.1241809999999999 0.643963 1.39254