condition mean min max Sterile Frond 177.53533333333334 155.549 206.411 Fertile Frond 191.389 143.06 274.216 Young Stem with Root 141.10963333333333 80.4299 247.306 Mature Stem with Root 391.004 114.708 574.029 Root 48.637100000000004 18.0299 76.5026