Acaciella Britton & Rose. Subfamily: Caesalpinoideae. clade: Mimosoid clade. Acacia.
A genus of about 15-20 species, shrubs, small trees, and perennial herbs (ours an herb), of sc. and se. United States south to Argentina.
Ref: Ebinger & Seigler in FNA (in prep.); Isely (1969); Isely (1998); Rico Arce & Bachman (2006). Show full citations.
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