]> GH barcode-01752470 Canada Yukon Territory Canol Rd.: South and east slopes of Mt. Sheldon; steep ravines and ledges opposite mile 222 Silene involucrata subsp. involucrata (Chamisso & Schlechtendal) Bocquet (Chamisso & Schlechtendal) Bocquet 2021-05-21 11:36:30 A. E. Porsild & A. J. Breitung