Conyza bonariensis species (L.) Cronquist [ Conyza elata species F.M.Bailey]
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Conyza bonariensis species (L.) Cronquist [ Erigeron bonariensis species L.] [Compositae]
F.M. Bailey, Compr. Cat. Queensland Pl.: p. 261, fig. 231 (1913) [C.T. White]