]> GH barcode-01628147 Canada British Columbia ditch of east side of Route 93 ca. 1.4 miles south of turnoff to Wasa Park, Wasa Sloughs Wildlife Refuge Myriophyllum sibiricum Komarov Komarov 2020-12-16 21:20:35 C. B. Hellquist & C. E. Hellquist