condition mean min max Sterile Frond 34.34686666666666 25.1134 41.823 Fertile Frond 62.5726 35.115 106.372 Young Stem with Root 104.25460000000001 18.5868 157.96 Mature Stem with Root 31.985 24.7196 40.9092 Root 32.76773333333333 13.0114 66.4436