condition mean min max Sterile Frond 39.7749 31.9947 45.8196 Fertile Frond 40.7009 35.969 46.0561 Young Stem with Root 31.759866666666667 30.1413 34.4546 Mature Stem with Root 34.03713333333333 25.6242 40.1236 Root 31.4111 29.841 32.3136