]> GH barcode-01628148 Canada British Columbia ditch on east side of Rt. 93 ca. 1.4 miles south of turnoff to Wasa Park, Wasa Sloughs Wildlife Refuge Myriophyllum sibiricum Komarov Komarov 2020-12-16 21:34:35 C. B. Hellquist & C. E. Hellquist