Sunflowers, family: Helianthoideae are heliotropic,

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Sunflowers, family: Helianthoideae are heliotropic, following the sun across the sky to soak up as much light as possible. They are a common sight in deserts across southwestern America.

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Size: 3347px × 5020px
Photo credit: © Ross/Tom Stack Assoc / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: helianthoideae, heliotropic, petals, sunflowers, vertical, yellow