condition mean min max Sterile Frond 37.322199999999995 23.9823 45.0472 Fertile Frond 50.6303 15.828 97.33 Young Stem with Root 311.50440000000003 18.5992 474.165 Mature Stem with Root 53.538666666666664 36.3098 79.5535 Root 45.39803333333333 23.4774 69.0053