{{Short description|Genus of flowering plants}} {{Speciesbox | image = | display_parents = 3 | genus = Hasseltiopsis | parent_authority = Sleumer | species = dioica | authority = (Benth.) Sleumer | synonyms = *''Banara costaricensis'' {{small|(Standl.) Sleumer}} *''Banara dioica'' {{small|Benth.}} *''Hasseltia costaricensis'' {{small|Standl.}} *''Hasseltia dioica'' {{small|(Benth.) Sleumer}} | synonyms_ref = <ref name = powo>{{cite web |title=''Hasseltiopsis dioica'' (Benth.) Sleumer |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:118061-2 |website=Plants of the World Online |publisher=Royal Botanic Gardens, Kew |access-date=1 May 2025}}</ref> }}

'''''Hasseltiopsis''''' is a monotypic genus of flowering plants in the family Salicaceae. It includes a single species, '''''Hasseltiopsis dioica''''', a tree native to southern Mexico and Costa Rica.<ref name = powo/> Formerly placed in the heterogeneous family Flacourtiaceae,<ref name="Sleumer">Sleumer, H.O. 1980. Flacourtiaceae. ''Flora Neotropica'' 22: 1-499.</ref> ''Hasseltiopsis'' is now classified in Salicaceae,<ref name="Chase">{{cite journal |doi=10.2307/4110825 |first=Mark W. |last=Chase |author2=S. Zmarzty |author3=M.D. Lledó |author4=K.J. Wurdack |author5=S.M. Swensen |author6=M.F. Fay |year=2002 |title=When in doubt, put it in Flacourtiaceae: a molecular phylogenetic analysis based on plastid ''rbcL'' DNA sequences |jstor=4110825 |journal=Kew Bulletin |volume=57 |issue=1 |pages=141–181|bibcode=2002KewBu..57..141C }}</ref> along with close relatives ''Prockia'', ''Pineda'', ''Neosprucea'', and ''Banara''.<ref name="Alford">Alford, M.H. 2008. Revision of ''Neosprucea'' (Salicaceae). ''Systematic Botany Monographs'' 85: 1-62.</ref>

==References== {{Reflist}}

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Category:Monotypic Malpighiales genera Category:Salicaceae Category:Salicaceae genera Category:Flora of Costa Rica Category:Flora of Southeastern Mexico Category:Flora of Veracruz

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