Euphorbia brittingeri Opiz ex Samp., Herb. Port. Ap. 2: 5. 1914
Euphorbia brittingeri, Herb. Port. Ap. 2: 5. 1914
is basionym for Tithymalus brittingeri in Preslia 42: 94. 1970
is basionym for Euphorbia flavicoma subsp. brittingeri in Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38: 85. 1974
is basionym for Tithymalus flavicomus subsp. brittingeri in Cas. Nár. Mus., Odd. Prír. 148: 79. 1980 ["1979"]
Euphorbia brittingeri, Herb. Port. Ap. 2: 5. 1914