Glossary: Stem / root structures

Purdue Arboretum botanical terminology reference and learning database.

368 Botanical Definitions 10 Categories A–Z Alphabetical Index Illustrated Growth Forms
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Stem / root structures

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Illustrated Growth Forms & Tree Silhouettes

Compare visual architectures: fastigiate, columnar, weeping, spreading, and more.

Fastigiate Columnar Pendulous / Weeping
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Synonyms: Taproots

Taproot A single main root that grows straight down. This feature helps describe plant support, storage, water movement, or vegetative spread. Did you know? Carrots, beets, and dandelions have taproots that store food and anchor the plant deeply.

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