Aristida
North America north of Mexico
Allred, K.W. (2003). Aristida. In: Mary E. Barkworth, K.M.Capels, S. Long, and M.B. Piep, Flora of North America north of Mexico 25, pp. 315-342. Oxford University Press, New York.
K.W. Allred (2018). Aristida species, in: KeyBase: Grasses of North America north of Mexico, <https://keybase.rbg.vic.gov.au/keys/show/8686> [Seen: 22-12-2024].
KeyBase (2024). Grasses of North America north of Mexico: Aristida species. https://keybase.rbg.vic.gov.au/keys/show/8686 [Seen: 22-12-2024].