condition mean min max Sterile Frond 118.441 102.956 127.86 Fertile Frond 108.257 100.947 117.271 Young Stem with Root 102.7323 86.2489 117.544 Mature Stem with Root 110.53583333333333 70.4415 138.76 Root 79.56613333333333 38.7007 110.779