condition mean min max Sterile Frond 28.8811 19.0756 47.644 Fertile Frond 27.6254 17.2009 43.8242 Young Stem with Root 28.214133333333333 17.1312 48.848 Mature Stem with Root 26.8644 21.9879 31.2917 Root 21.722733333333334 19.3612 25.8834