Taxonomic status: Synonym

homotypic synonyms:
Anotis coerulea (L.) G.Don; Houstonia caerulea L.; Oldenlandia caerulea (L.) A. Gray;

protologue: Fl. Bor.-Amer. (Hooker) 1: 286 (1833) [url checked 20190526]

URL protologue: https://archive.org/stream/mobot31753000619665#page/286/mode/1up

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