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 are mushroom gills (lamella). The gills are the source of spore dispersal. The mushroom photographed here is the common button mushroom (Agaricus bisporus).
Equipment used: Canon EOS Rebel T5i with 49 mm long extension tube.