Karnal bunt spore

Descrission:

Description: Karnal bunt spore. Magnified about 2,000x. Photos by Jim Plaskowitz. Source: Transferred from en.wikipedia to Commons. : This image was released by the Agricultural Research Service, the research agency of the United States Department of Agriculture, with the ID k8389-2 (next). This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. العربية | English | français | македонски | +/−. Author: This file is lacking author information.