Lycianthes ceratocalycia (Donn. Sm.) Bitter Lycianthes ceratocalycia (Donn. Sm.) Bitter in Abh. Naturwiss. Vereins Bremen 24(2): 498. 1919 sec. Dean & al. 2020≡Brachistus ceratocalycius Donn. Sm. in Bot. Gaz. 48(4): 297–298. 1909 syn. sec. Dean & al. 2020