понедельник, 8 июля 2019 г.

July Sunflowers! Image of the Week – July 8, 2019CIL:40392 -…

July Sunflowers! Image of the Week – July 8, 2019


Description: Scanning electron microscope image of Helianthus annuus (sunflower) stem epidermal surface, showing a trichome (finger-like projection) and a stomata (pore used for gas exchange). This image is part of a group on botanical stems (CIL:40378-40395).

Author: Louisa Howard

Licensing: Public Domain: This image is in the public domain and thus free of any copyright restrictions. However, as is the norm in scientific publishing and as a matter of courtesy, any user should credit the content provider for any public or private use of this image whenever possible.

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