Definition

A type of plant belonging to a large group known for their jointed stems and distinctive sheath-like structures at the base of their leaves.

Example

The garden was filled with various species of polygonum, each adding unique beauty to the landscape.

Conversation

Have you ever seen a polygonum plant in the garden?

I think I might have, but I’m not sure what it looks like.

It's quite unique with its knotlike joints and flowers.

That sounds interesting! I’d love to check it out sometime.

Synonyms & Antonyms

Root Explanation

Polygonum → It is formed from "poly-" (from Greek "polus", meaning many) and "gonia" (from Greek "gonia", meaning angle). The word "polygonum" refers to a plant with many angles or joints, reflecting its many-stemmed nature.

Memory Tip

Think of 'many' ('poly-') angles ('gonia') to remember that 'polygonum' refers to a plant with many angles or joints.

Visually Confused Words