condition mean min max Sterile Frond 2.7036913333333334 0.186994 6.20447 Fertile Frond 0.440255 0.107363 0.894221 Young Stem with Root 0.067415 0.0 0.202245 Mature Stem with Root 0.10762 0.0 0.200756 Root 0.0 0.0 0.0