Clappia aurantiaca (L.) Benth. = Adenophyllum aurantium species (L.)Strother
English:
aurantiacus,-a,-um;

https://archive.org/stream/#page/1104/mode/2up
homotypic synonyms:
Hieracium aurantiacum L.; Inula aurantiaca (L.) Sprengel; Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip.; Pilosella aurantiaca subsp. aurantiaca (L.) F.W.Schultz & Sch.Bip.;

protologue: : t. 1104 (1876)

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