condition mean min max Cambium/Xylem 0.002411582328764877 0.0 0.014469493972589263 Wood 0.0 0.0 0.0 Vegetative shoot 0.0 0.0 0.0 Twig 0.0 0.0 0.0 Needle 0.0 0.0 0.0 Flower 0.0 0.0 0.0