]> [author note: Herbarium and types: MICH; additional material at NY] [collector note: Michigan: MICH (Fungi, Pter., Ph.), NY (Fungi); Sweden: MICH (Fungi); United States: MICH; Collection: CUP] Botany Kauffman, Calvin Henry Kauffman, Calvin Henry C. H. Kauffman Kauffman Kauffman, C. H. Calvin Henry Kauffman 1869 1931