condition mean min max Sterile Frond 79.27906666666667 78.7543 80.2056 Fertile Frond 88.9694 71.6099 99.6536 Young Stem with Root 140.999 102.398 169.247 Mature Stem with Root 92.46586666666667 74.9585 126.001 Root 132.987 107.308 156.259