]> [author note: Herbarium and types: some extant in B-Willdenow] [collector note: B, B-W] Botany Sprengel, Christian Konrad (Conrad) Sprengel, Christian Konrad (Conrad) C. K. Spreng. C. K. Sprengel C. C. Sprengel Christian Konrad (Conrad) Sprengel 1750 1816