a plant with a short, fleshy underground stem (tuber) that acts as both storage or has the potential to produce a new plant.

consisting of round fleshy tubers.

Having a fleshy enlarged portion of a rhizome or stolon with only vestigial scales; true tubers found in the Solanaceae.

Tubéreux knollig Tuberoso Producing tubers.

Covered with knobby or wartlike prominences; knobbed.

swollen; of roots, tuber-like.

of or relating to or resembling a tuber; "a tuberous root"

Thickened, usually referring to roots.

Consisting of, or bearing, tubers; resembling a tuber.

Like a tuber or producing tubers.