1) Bearing tubers 2) Like certain roots 3) Stalk 4) Stem 1) Knobby 
resembling a tuber; producing tubers.
shaped like a tuber
having tubers; knobbed
• (a.) Consisting of, or bearing, tubers; resembling a tuber. • (a.) Covered with knobby or wartlike prominences; knobbed.
<botany> Swollen, of roots, tuber-like. ... (09 Oct 1997) ... 
(too´bәr-әs) covered with tubers; knobby.
Tuberlike, as in roots which are thick and fleshy.
With or resembling a tuber or tubers.
Type: Term Pronunciation: tū′bĕr-ŭs Definitions: 1. Knobby, lumpy, or nodular; presenting many tubers or tuberosities. Synonyms: tuberiferous, tuberose
shaped like a tuber
[adj] - of or relating to or resembling a tuber
adjective of or relating to or resembling a tuber; `a tuberous root`
Refers to plants possessing thick and fleshy underground roots that serve as sites for food storage.
Having tubers.
characterized by the presence of rounded or wartlike prominences or tubers. · of the nature of such a prominence. · bearing tubers. · having the nature of or resembling a tuber.
Refers to plants possessing thick and fleshy underground roots that serve as sites for food storage.