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 0.018959363521959403 0.0 0.0459199409249144 Flower 0.0 0.0 0.0