]> [author note: Herbarium and types: CU (now consolidated with BH; additional material at A, C, CUP, DBN, DPU, E, F, GB, GH, ISC, NY, PH, POM, TEX, US, WELC (now at NY (general) and GH (Type), WTU] [collector note: Original collections: CU, WELC?; E United States & E Canada: GH, NEBC (New England)] Botany Wiegand, Karl McKay Wiegand, Karl McKay K. M. Wiegand Wiegand Karl McKay Wiegand Wiegand, K. M. Wiegand, Karl McCay 1873 1942