William H. Ukers (author)
_Cinchona_ supplies us with quinine
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage with the exact phrasing '_Cinchona_ supplies us with quinine', appearing in the final paragraph discussing the economic importance of genera in the Madder Family.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (not a named source), the stance is 'asserts' as the passage presents this as fact, sentiment is neutral and matches the factual tone, time qualifiers are all null as the passage provides no temporal scope, context is empty as none is specified in the passage, and the quote appears verbatim and directly supports the claim.