]> GH barcode-01628241 United States of America Michigan McIntosh Lake on the south side of Route 638 ca. 3.0 miles southeast of Millersburg, Sec. 25, T34N, R3E Myriophyllum sibiricum Komarov Komarov 2021-02-09 09:19:23 C. B. Hellquist & R. R. Haynes