Hyptis savannarum Briq. Hyptis savannarum Briq. in Annuaire Conserv. Jard. Bot. Genève 2: 216-217. 1898 sec. Pool & Knapp 2012=Mesosphaerum savannarum Briq. in Annuaire Conserv. Jard. Bot. Genève 2: 216. 1898 syn. sec. Pool & Knapp 2012