tuberous

US /ˈtuː.bɚ.əs/
UK /ˈtuː.bɚ.əs/
"tuberous" picture
1.

块茎的, 块茎状的

of, resembling, or producing a tuber or tubers

:
Potatoes are a common example of tuberous plants.
土豆是块茎植物的常见例子。
The dahlia has a tuberous root system.
大丽花有块茎根系。