Nuttall, T. (1818), The Genera of North American Plants 1: 62 [primary reference]

Rafinesque, C.S. (January 1819), American Monthly Magazine and Critical Review 4(3): 190 [orthographic variant]

orthographic variant of: Uralepis Nutt. legitimate

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [orthographic variant]

orthographic variant of: Uralepis Nutt. legitimate

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