Seven ears of corn.

The photo is image number K8712-1 at the USDA Agricultural Research Service, by Keith Weller. The original caption with the photo:

"These ears of corn demonstrate some of the differences mutations maintained at the Maize Genetics Cooperation Stock Center."

此图片处于公有领域，因为它所包含的材料最初来源于美国农业部下属研究机构农业研究服务局。 العربية ∙ dansk ∙ Deutsch ∙ English ∙ español ∙ فارسی ∙ français ∙ italiano ∙ 日本語 ∙ македонски ∙ മലയാളം ∙ Nederlands ∙ português ∙ sicilianu ∙ Türkçe ∙ Tiếng Việt ∙ 中文 ∙ +/−

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