]> [author note: Herbarium and types: MIN; duplicates at A, B (destroyed), BM, C, CGE, DPU, E, GH, K, MO, MSC, NY, P, SI, US, WTU] [collector note: Alberta & Illinois: GH, British Columbia: A, E, GH, MIN, MO, NY, P. Iowa, Michigan, N. Dakota: A, MIN. Minnesota: DAO, DPU, GH, MIN, NY, P. Vancouver Is.: B, BM, CGE, K, MIN, MSC, US. Wisconsin: DPU, MIN, NY, P. Collections: SI, WTU] Botany Rosendahl, Carl Otto Rosendahl, Carl Otto C. O. Rosendahl Rosend. Rosendahl Carl Otto Rosendahl 1875 1956