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Sanilac County Michigan plant identification
It appears to be in the grass family, but I cannot give a specific identification from the photos. You can email the pictures to the MSU diagnostic services lab at: email@example.com They may be able to be more specific, but it is not always easy to identify from a digital photo. Their website: https://pestid.msu.edu/ can give you more information if you would like to submit the sample to the lab.