The AGP II states that Alangiaceae is a synonym of Cornaceae (the Dogwood family), but still recognizes it as a nom. cons. ( = name to be retained)
Domatia are also found in some rainforest tree species in the families Alangiaceae, Elaeocarpaceae, Fabaceae, Icacinaceae, Meliaceae, Rubiaceae, Sapindaceae and Simaroubaceae.