The image shows a black and white photo of a fern leaf on a piece of paper with text, a barcode, and a color chart on the left side.
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The image shows a black and white photo of a fern leaf on a piece of paper with text, a barcode, and a color chart on the left side. The leaf is identified as a sporophyll, a type of fern, and the text and barcode provide additional information about the leaf.