condition mean min max Cambium/Xylem 5.209876640282632 3.499279447960935 8.895148877516869 Wood 9.403807354139389 5.362135914271428 14.912211788874341 Vegetative shoot 8.639166064609514 1.6372700546987575 20.26771962682282 Twig 8.112482280099947 1.5138045276595875 18.71723269458057 Needle 3.1121730574404602 1.9286375188464047 4.369358492049018 Flower 7.599510031643098 2.436012789026878 13.376552527858639