condition mean min max Sterile Frond 33.8003 27.0648 42.3542 Fertile Frond 34.5047 31.3459 36.7469 Young Stem with Root 35.9137 27.5835 42.0638 Mature Stem with Root 59.39843333333333 37.8764 90.5123 Root 78.20876666666666 54.5793 95.3648