Bottlebrush leaf surface. Coloured scanning electron micrograph (SEM) of the surface of a bottlebrush (Callistemon sp.) leaf, showing many stomata (da

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Bottlebrush leaf surface. Coloured scanning electron micrograph (SEM) of the surface of a bottlebrush (Callistemon sp.) leaf, showing many stomata (dark green spots). Stomata are minute holes on the underside of a leaf that are used in gas exchange.

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Size: 5000px × 3620px
Photo credit: © DR PHILIPPA UWINS, WHISTLER RESEARCH PTY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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