Discocactus diersianus

{{Short description|Species of tropical cacti}}

{{Speciesbox

| image =Discocactus diersianus Esteves from type habitat.JPG

| image_caption =

| taxon = Discocactus diersianus

| authority = Esteves Pereira

| synonyms =

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Discocactus diersianus is a species of Discocactus found in Brazil.{{cite web | title=Discocactus diersianus Esteves Pereira | website=Plants of the World Online | url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:82175-2 | access-date=2024-01-02}}