Noun: tuber root t(y)oo-bu(r) root
- Erect perennial of eastern and southern United States having showy orange flowers
"tuber root attracts monarchs to the garden";
- butterfly weed, orange milkweed, chigger flower, chiggerflower, pleurisy root, Indian paintbrush, Asclepias tuberosa
Derived forms: tuber roots
Encyclopedia: Tuber root