condition mean min max Sterile Frond 35.8996 22.7565 57.3247 Fertile Frond 64.0168 37.768 88.5976 Young Stem with Root 137.057 108.271 180.558 Mature Stem with Root 177.21699999999998 105.69 309.349 Root 419.369 160.893 757.19