Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM). — Stock photos

"Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM)." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1527px, 2600 x 2481px, 4281 x 4085px. The minimum price for an image is 49$. Image in the highest quality is 4281 x 4085px, 300 dpi, and costs 449$.