]> GH barcode-01692542 Canada British Columbia Rolling country near western end of Rocky Mountain Portage, at the foot of Butler Ridge Rorippa palustris subsp. fernaldiana (Butters & Abbe) Jonsell (Butters & Abbe) Jonsell 2021-03-08 13:51:23 H. M. Raup & E. C. Abbe