]> GH barcode-01087708 Canada Northwest Territories Mackenzie Delta: north end of Richards Island Cochlearia officinalis var. arctica (D. F. K. Schlechtendal ex de Candolle) Gelert (D. F. K. Schlechtendal ex de Candolle) Gelert 2020-10-28 15:27:21 A. E. Porsild