Philadelphia fleabane (Erigeron philadelphicus) pollen grains, coloured scanning electron micrograph (SEM). Pollen grains are reproductive structures

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Philadelphia fleabane (Erigeron philadelphicus) pollen grains, coloured scanning electron micrograph (SEM). Pollen grains are reproductive structures produced by the male parts of flowering plants.

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Size: 3638px × 4834px
Photo credit: © SUSUMU NISHINAGA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: angiosperm, background, biological, biology, black, botanical, botany, cell, cells, colored, coloured, daisy, exine, false-colored, false-coloured, , flora, flowering, gamete, gametes, grain, grains, male, nature, part, philadelphia, philadelphicus, plants, pollen, reproduction, reproductive, sem, sex, skevish