Lactuca tetrantha B. L. Burtt & P. H. Davis in Kew Bull. 1949: 105. 1949
Lactuca tetrantha in Kew Bull. 1949: 105. 1949
is basionym for Scariola tetrantha in Novit. Bot. Delect. Seminum Horti Bot. Univ. Carol. Prag. 1962: 46. 1962
Lactuca tetrantha in Kew Bull. 1949: 105. 1949