]> [author note: Herbarium and types: K; plants of the Oregon Boundary Commission at GH, K, duplicates in various herbaria] [collector note: Oregon Boundary Commission/International Boundary Survey (1858-1861): B, CGE, E, FI, GH, K, L, NY, OXF, P, S, TCD, U, W; Collected in northwestern Montana near the boundary west of the Continental Divide, in Washington State (Cascade Mountains) and in British Columbia (Lower Fraser River), the labels of these collections are captioned "Oregon Boundary Commision" (this was prior to the present limits of that state and represented "Oregon Territory").] Botany Lyall, David Lyall, David D. Lyall Lyall Dr. Lyall David Lyall 1817 1895