condition mean min max Sterile Frond 41.855399999999996 37.3759 49.6844 Fertile Frond 33.30903333333333 28.7339 37.7224 Young Stem with Root 14.5513 12.571 18.258 Mature Stem with Root 14.4317 14.0205 14.7243 Root 14.048366666666666 11.8783 16.7818