The fruit becomes dry and is no longer good for concentrate. Annona muricata  var. subonica Other  common names  include:  guanábana  ( Spanish ),  graviola  ( Portuguese ), Brazilian pawpaw,  guyabano ,  corossolier , guanavana ,  toge-banreisi ,  durian benggala ,  nangka blanda ,  sirsak , and  nangka londa .  [ 2