condition mean min max Cambium/Xylem 0.0 0.0 0.0 Wood 0.0 0.0 0.0 Vegetative shoot 1.544296770238634 0.0 4.561272926875539 Twig 0.0 0.0 0.0 Needle 3.0416271443258394 0.0 15.208135721629196 Flower 0.3032413921885562 0.0 0.4910070447586283