Oxybasis Karelin & Kirilov.
A genus of 6-10 species, annual herbs, widespread.
Ref: Bassett & Crompton (1982); Clemants & Mosyakin (2003a) In Flora of North America Editorial Committee (2003b); Fuentes-Bazan, Uotila, & Borsch (2012); Kurtto & Uotila (2019); Mosyakin (2013); Wahl (1954). Show full citations.
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