condition mean min max Sterile Frond 108.08353333333334 85.6093 145.336 Fertile Frond 77.35343333333333 52.845 104.499 Young Stem with Root 21.0424 16.446 24.9507 Mature Stem with Root 20.2284 12.6267 25.9532 Root 8.43096 6.25572 11.5004