condition mean min max Cambium/Xylem 0.0 0.0 0.0 Wood 0.0 0.0 0.0 Vegetative shoot 0.0 0.0 0.0 Twig 0.0 0.0 0.0 Needle 0.004799544008597516 0.0 0.02399772004298758 Flower 88.27731450386999 0.0 264.2369244295684