Ba a lissafta kalmar "azurfa berry" a matsayin kalma ɗaya a yawancin ƙamus na Turanci. Koyaya, “silverberry” (kalmar ɗaya) an jera su azaman suna a wasu ƙamus. Yana nufin wani shrub ko ƙananan bishiya wanda kuma aka sani da Elaeagnus commutata, wanda asalinsa ne a Arewacin Amirka. Itacen yana samar da ƙananan 'ya'yan itace masu launin azurfa waɗanda ake ci kuma a wasu lokuta ana amfani da su a cikin jam, jellies, da sauran kayan dafa abinci. Har ila yau, ganyen shukar berry ɗin azurfa ne ko launin toka, wanda zai iya zama tushen sunan “silverberry.”