Copyright 2020 Exstrom Laboratories LLC Longmont, Colorado
Authors: Stefan and Richard Hollos
All images in the Macro and Micro Picture of the Day are licensed under the Creative Commons Attribution 4.0 International License.
Here is pine pollen in water. Pine pollen grains are winged and range in size from 60 to 100 micrometers. Wind disbursed pollen grains such as these can be as large as 100 micrometers.
Equipment used: AmScope M150C microscope at 400x magnification