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15/18: Sunflower stem tricome

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Sunflower stem tricome

Caption

Scanning electron microscope image of Helianthus annus [sunflower] stem epidermal surface, showing a tricome and a stomate.

Asterales

Asteraceae (sunflower family)

Helianthus annus

herbaceous dicotyledon

Zeiss DSM 962 SEM

Writer

Louisa Howard, Charles Daghlian

Keywords

Botanical, SEM, stem, Asterales