Metabolus auricularius (L.) Blume ex Bremek. = Oldenlandia auricularia (L.) Schumann
English:
auricularius,-a,-um;

https://archive.org/stream/#page/439/mode/2up
homotypic synonyms:
Exallage auricularia (L.) Bremek.; Hedyotis auricularia L.; Oldenlandia auricularia (L.) F. Muell.; Oldenlandia auricularia (L.) Schumann;

protologue: Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 56: 439 (1939)

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