Elizabeth Dorothy Wuist Brown (1880–1972) was an American botanist noted for studying apogamy in plants, as well as flora of New Zealand, French Polynesia, and Hawaii.[1][2] She was married to botanist Forest Buffen Harkness Brown, with whom she was a coauthor. The standard author abbreviation E.D.Br. is used to indicate this person as the author when citing a botanical name.[3]