Arenaria caroliniana wani nau'in tsiro ne a cikin dangin Caryophyllaceae, wanda aka fi sani da Carolina sandwort. Karamin ganye ne, wanda ke dawwama a kudu maso gabashin Amurka. Kalmar "Arenaria" ta fito ne daga kalmar Latin "arena," wanda ke nufin "yashi," kuma yana nufin wuraren zama na yashi wanda ake yawan samun shuka a ciki.
