3,614 Pollen Grain Stock Photos & High-Res Pictures

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Browse 3,614 authentic pollen grain stock photos, high-res images, and pictures, or explore additional germinating pollen grain or pollen grain microscopic stock images to find the right photo at the right size and resolution for your project.

illustration of the fertilisation of a cycad (gymnosperm), showing female cone, male cone, sporangium of male cone, pollen grain, ovule before fertilization, ovule trapping pollen, fertilization occurring, seeds ripening and ready to be released - pollen grain stock illustrations
illustration of the fertilisation of a cycad (gymnosperm), showing female cone, male cone, sporangium of male cone, pollen grain, ovule before fertilization, ovule trapping pollen, fertilization occurring, seeds ripening and ready to be released - pollen grain stock illustrations
Illustration of the fertilisation of a Cycad (Gymnosperm), showing female cone, male cone, sporangium of male cone, pollen grain, ovule before fertilization, ovule trapping pollen, fertilization occurring, seeds ripening and ready to be released
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