Anacis Schrank.
A genus of 6 species, perennial herbs, of e. North America. Anacis was formerly included in Coreopsis (Tadesse & Crawford 2023, Feng et al. 2024). Phylogenetic studies suggest that Anacis and Silphidium are more closely related to parts of Bidens than to Coreopsis s.s. (Tadesse & Crawford 2023).
References: Barger et al. (2023); Cronquist (1980); Feng et al. (2024); Sherff & Alexander (1955); Smith (1976); Strother (2006yy) In Flora of North America Editorial Committee (2006c); Tadesse & Crawford (2014); Tadesse & Crawford (2023). Show full citations.
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