condition mean min max Sterile Frond 23.3127 16.6736 35.3141 Fertile Frond 28.0649 20.9822 33.0724 Young Stem with Root 38.77916333333334 5.94369 68.48 Mature Stem with Root 10.40502 5.20986 20.1816 Root 8.403916666666666 2.93425 17.95