condition mean min max Sterile Frond 48.0723 37.803 64.2038 Fertile Frond 38.906533333333336 33.1576 44.0514 Young Stem with Root 15.3137 13.8806 16.4266 Mature Stem with Root 10.41232 7.61186 12.5688 Root 8.022953333333334 5.26707 9.41753