condition mean min max Cambium/Xylem 0.0 0.0 0.0 Wood 0.0 0.0 0.0 Vegetative shoot 2.3136519810813283 0.0 6.0576748758795045 Twig 0.4639314086690911 0.0 1.3917942260072733 Needle 2.3881401410727894 0.0 11.940700705363946 Flower 3.7107163407757815 0.20132337099395683 9.255957124105226