Colorized scanning electron micrograph of a Lilium pollen mounted on a carbon pad.

Colorized scanning electron micrograph of pollen (blue) in anther (green) held by the filament (pink ) from Acacia dealbata grown in Ecuador, Provincia Pichincha

Colorized scanning electron micrograph of pollen grains that are believed to be from Galium Odoratum or "sweet woodruff", a small flower native to South Carolina.

Colorized scanning electron micrograph of pine pollen.

This is a scanning electron micrograph of a Hibiscus pollen grain.

Colorized image of Bidens Ferulifolia pollen on plant structures collected with a dual beam SEM/FIB microscope.

Colorized scanning electron micrograph of pollen (green) from a Hibiscus rosa-sinensis grown in Ecuador, Provincia Pichincha.

Scanning electron microscope image of Penta lanceolata anther, with unacetolyzed pollen on the surface.

Transmission electron micrograph of an Amorphophallus titanum anther. This high magniification image shows pollen inside the locule (cavity where the pollen is located). This image is part of a grou...

Scanning electron micrograph of Mountain Cedar pollen. This pollen causes Mountain Cedar allergy that cause itchy, runny nose, sneezing, nasal blockage, excess tearing and itchy eyes in people from ...