Definition

A structure found in most seed plants that contains the main vascular tissue arranged around a central core called pith.

Example

The eustele allows for efficient transport of water and nutrients in dicotyledonous plants.

Conversation

Have you ever heard of the term eustele?

I think I came across it in my biology class.

Yeah, it refers to a specific kind of vascular arrangement in plants, right?

Exactly! It’s interesting how plants have such diverse structures.

Synonyms & Antonyms

Root Explanation

Eustele is derived from the Greek roots "eu-" (meaning good or well) and "stelos" (meaning a pillar or column). The term refers to a type of plant structure characterized by a central cylinder of vascular tissue, which is considered a 'good' or 'well-formed' arrangement for supporting the plant.

Memory Tip

Think of 'eu-' meaning good and 'stelos' meaning pillar — this helps you remember that eustele refers to a well-formed structure in plants.

Visually Confused Words