Chamaecallis

{{Short description|Genus of flowering plants}}

{{Speciesbox

|image =

|image_caption =

|genus = Chamaecallis

|parent_authority = Smedmark (2014)

|species = perpusilloides

|authority = (W.W.Sm.) Smedmark (2014)

|synonyms =

• Potentilla brachystemon {{small|Hand.-Mazz. (1923 publ. 1924)}}
• Potentilla perpusilloides {{small|W.W.Sm. (1911)}}
• Sibbaldia perpusilloides {{small|(W.W.Sm.) Hand.-Mazz. (1933)}}

|synonyms_ref = [https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77145620-1 Chamaecallis perpusilloides (W.W.Sm.) Smedmark]. Plants of the World Online. Retrieved 17 December 2023.

}}

Chamaecallis perpusilloides is a species of flowering plant belonging to the rose family, Rosaceae. It is a perennial that ranges from the Himalaya to south-central China. It is the sole species in genus Chamaecallis perpusilloides. {{cite web |title=Chamaecallis Smedmark {{!}} Plants of the World Online {{!}} Kew Science |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77145619-1 |website=Plants of the World Online |access-date=17 December 2023 |language=en}}