]> [author note: Herbarium and types: US; duplicates in A, F, G, GH, K, NY, US] [collector note: Herbarium: US; Alaska: US; Arizona: US; Cuba: US; Guatemala: F; Mexico (col. 1892-1906): A, F, G, GH, K, NY, S, US; Wyoming & Florida: NY] Botany Nelson, Edward William Nelson, Edward William E. W. Nelson Edward William Nelson 1855 1934