condition mean min max Sterile Frond 59.0027 35.0381 87.4893 Fertile Frond 41.0981 27.3922 61.3376 Young Stem with Root 23.854300000000002 22.9109 24.7501 Mature Stem with Root 29.615 19.4136 35.3863 Root 15.332600000000001 13.9469 17.7249