This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Eidam Development of Sterigmatocastis nidulans. Development and history of Sterigmatocastis nidulans Raper et Fennel The Genus Aspergillus William Wilkins Baltimore Page Michael Emil Eduard Eidam Aspergillus PDold
Page 2023 Free-images.com. All images are Public Domain