Pteridocalyx

{{Short description|Genus of plants}}

{{Automatic taxobox

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|taxon = Pteridocalyx

|authority = Wernham

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Pteridocalyx is a genus of flowering plants belonging to the family Rubiaceae.{{cite web |title=Pteridocalyx Wernham {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:295499-2 |website=Plants of the World Online |access-date=20 May 2021 |language=en}}

Its native range is Guyana.

Species:

• Pteridocalyx appunii Wernham