condition mean min max Sterile Frond 86.99414366666666 0.510431 139.271 Fertile Frond 115.950632 0.605896 217.252 Young Stem with Root 162.91671 2.25913 383.885 Mature Stem with Root 85.379245 0.278035 166.64 Root 107.470681 0.793043 165.249