condition mean min max Sterile Frond 4.955690000000001 3.50245 6.00391 Fertile Frond 2.15526 1.1883 2.64637 Young Stem with Root 1.2037293333333332 0.348558 2.16086 Mature Stem with Root 4.798165333333333 0.313366 7.88715 Root 0.7918310000000001 0.0 2.04543