condition mean min max Sterile Frond 119.26626666666667 73.3348 200.973 Fertile Frond 99.08959999999999 61.3513 170.892 Young Stem with Root 41.6276 24.2686 54.7358 Mature Stem with Root 51.7949 33.9077 65.3903 Root 52.3321 17.5486 103.22