condition mean min max Sterile Frond 187.763 147.02 255.357 Fertile Frond 147.81473333333332 80.0662 216.688 Young Stem with Root 13.944230000000001 3.20189 25.4939 Mature Stem with Root 17.70844 6.50272 25.914 Root 2.452919 0.441077 5.3904