condition mean min max Sterile Frond 74.59896666666667 63.9468 85.8876 Fertile Frond 96.8049 61.2977 116.504 Young Stem with Root 132.3427 61.0931 170.571 Mature Stem with Root 79.3038 67.6484 92.176 Root 79.05313333333334 42.4857 108.201