Glossary: General botanical term

Purdue Arboretum botanical terminology reference and learning database.

368 Botanical Definitions 10 Categories A–Z Alphabetical Index Illustrated Growth Forms
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General botanical term

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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: Calluses

Callus A thick tissue that develops to cover a cut or injury. Did you know? Successful grafting depends on callus tissue forming between the scion and rootstock, eventually joining the two plants into one.

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