Bornefeld, O.H.Volk & R.Wolf No year - Bornefeld T, Volk OH, Wolf R. Exormotheca bulbigena sp. nov. (Hepaticae, Marchantiales) and its relation to E. holstii in southern Africa. Bothalia 26: 159-165. (1996).
There is no corrections for Exormotheca bulbigena yet.