Sapphoa

{{short description|Genus of Acanthaceae plants}}

{{Automatic taxobox

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|display_parents = 2

|taxon = Sapphoa

|authority = Urb.Repert. Spec. Nov. Regni Veg. 18: 24 (1922)

|subdivision_ranks = Species

|subdivision = See text

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Sapphoa is a genus of flowering plants in the family Acanthaceae, native to Cuba. Adapted to serpentine soils, they are nickel hyperaccumulators.{{cite journal |doi=10.1006/anbo.1998.0786 |title=Nickel Hyperaccumulation in the Serpentine Flora of Cuba |year=1999 |last1=Reeves |first1=R.D. |last2=Baker |first2=A.J.M. |last3=Borhidi |first3=A. |last4=Berazaín |first4=R. |journal=Annals of Botany |volume=83 |pages=29–38 |doi-access=free }}